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Both bicycles and cars are important to all transportation. Bicycles slowly while cars run quickly. Sometimes,speed is necessary, but it may also mean dangerous. Bikes need human power and cars driven by gasoline. Bikes can be put on most anywhere but cars need a garage.
Most Chinese like bikes, especially when they don't live far away from where they work. A bike doesn't cost too much. It brings us so much convenience. What's more,it doesn't make any pollution. That's why I like bikes.
汽车和自行车对我们的出行都非常重要。自行车速度慢，汽车速度快。有时，速度是非常重要的，但是它也意味着危险。自行车需要人力，汽车需要汽油。自行车可以随意停放，但是汽车需要停车场。大多数中国人喜欢自行车，特别是当他们的上班地点离家距离较近时。自行车的价格不高。还很方便。更重要的是，它不会产生任何的污染。这就是我喜欢自行车的原因。
With the development of modern industry,more and more families are able to have their own the problems like air pollution and the reduction of resources,some people appeal for the reduction of private think there is every reason for the even faster development of the car industry.
Thanks to the development of the car industry, we do not have to cram in the buses, but can enjoy free travel in our. own cars, we can go to more places in a leisure way. Transportation becomes comfortable and easy. But there are those who worry that too many cars may cause more traffic problems, serious:air pollution and the exhaustion ofresources, While these problems may be true, they can be solved and some are being solved. For example, we can invent cars that: can save fuel or use other types of energy so that cars can still ‘be used even though resources run short. To reduce pollution, people have manufactured many cars without pollution. We can relieve the traffic pressure by building more and more roads or-adopt computer-monitored automated highways.
For all the contemporary problems cars bring, no one can deny the convenience cars bring us and ignore the effort We make to solve these problems. Therefore,the development of the car industry is necessary, and it should develop as quickly as possible.
With the increase in the general standard of living， some ordinary Chinese families begin to afford a car. Yet opinions of the development of a private car vary from person to person.
Some claim that there are many advantages in possessing a car. It gives a much greater degree of comfort and mobility. The owner of a car is no longer forced to rely on public transport， and buses or taxies. With a car he can go where he likes and when he wants， so much so that he can enjoy his leisure to the full by making trips to the country or seaside on the weekends， instead of being confined to his immediate neighborhood.
However， others strongly object to developing private cars. They maintain that as more and more cars are produced and run in the street， a large volume of poisonous gas will be given off， polluting the atmosphere and causing actual harm to the health of people. In fact， private cars contribute to traffic congestion so greatly that advantages gained in comfort and freedom are often cancelled out by the frustration caused by traffic jams.
Whether private cars should be developed in China is a difficult question to answer. Yet the desire for the comfort and independence a private car can bring won't be eliminated.
A kind of little car may someday take the place of todays big ones. If people drive such cars in the future, there will be less pollution in the air. There will be more space for parking in cities. The streets will be less crowded. And driving will be safer as these little cars can go only 65 km per hour.
The future cars will be fine for getting round a city, but they will not be useful for long trips. Little cars will go 200km, before needing to stop for more gas. If big cars are still used along with the small ones, two sets of roads will be needed in the future.
Some roads will be used for the big fast cars and other roads will be needed for the slow and small ones. Its said that three such little cars fit in the space now needed for one car the usual size.
一种小型汽车某一天可能会取代今天的大型汽车。如果将来人们开这样的车，空气中的污染会更少，城市会有更多的地方停车，街道也会不那么拥挤。驾驶也会变得更安全，因为这些小车每小时只能行驶65公里。未来汽车会适合绕城行驶，但是不适合长途行驶。小汽车在需要加油前能够行驶200公里。如果大车和小车同时使用的话，将来将需要两种道路。一些道路是快车专用，其他的则给慢车和小车专用。有人说，三个这样的小车才需要一辆现在一般汽车大小的空间。
_Polo_ which is made by Chinese Volkswagen Automobile Manufacturing Group Co， is the latest product。 It is designed for Chinese families。 The car is in a popular and fashionable style with fbur seats， and can travel on all kinds of roads and under all kinds of Weather。 In addition， the proper size of the car makes it easy to drive。 Usually， its highest speed is 180 kilometers per hour。 Anyone who owns a _Polo_ will enjoy it very much。
The price——RMB130，000， is lowet than that of the same kind both at home and abroad。 It is certainly a wise choice to buy a _Polo_ car。
Polo牌小汽车是由中国大众汽车制造集团推出的最新产品，是为中国家庭量身定做的。属于普及型产品，设计新颖，有四个座位，可在各种路面和气候下行驶。此外，适中的车体使得它很容易驾驶。通常，它的最高时速达到每小时180公里。任何拥有Polo牌小汽车的人都会喜爰它。
每辆13万人民币的售价在国内外市场都是比较低廉的。购买Polo牌小汽车是个明智的选择。
With the development of modern industry,more and more families are able to have their own the problems like air pollution and the reduction of resources,some people appeal for the reduction of private think there is every reason for the even faster development of the car industry.
Thanks to the development of the car industry, we do not have to cram in the buses, but can enjoy in our free our own cars, we can go to more places in a leisure way. Transportation becomes comfortable and easy. But there are those who worry that too many cars may cause more traffic problems, serious:air pollution and the exhaustion ofresources, While these problems may be true, they can be solved and some are being solved. For example, we can invent cars that can save fuel or use other types of energy so that cars can still be used even though resources run short. To reduce pollution, people have manufactured many cars without pollution. We can relieve the traffic pressure by building more and more roads or-adopt computer-monitored automated highways.
For all the contemporary problems cars bring, no one can deny the convenience cars bring us and ignore the effort that we make to solve these problems. Therefore,the development of the car industry is necessary, and it should develop as quickly as possible.
随着现代工业的发展，越来越多的家庭能够拥有自己的轿车。但是，看到空气污染、资源减少的问题越来越严重，一些人呼吁减少私家车。不过，我认为更快地发展汽车工业还是有理由的。
由于汽车工业的发展，我们不必去挤公交车，但可以享受我们的自由旅行。有了自己的车，我们可以悠闲地去更多的地方。交通变得方便而舒适。但是有人担心太多的车辆可能会引起更多的交通问题，严重的空气污染和资源枯竭，而这些问题可能是真实的，但是它们可以被解决并且有些正在解决。例如，我们可以发明节省燃料或使用其他类型的能源的汽车，即使资源短缺，仍然可以使用汽车。为了减少污染，人们已经制造了很多没有任何污染的车。我们可以修建越来越多的公路或者采用计算机监控自动化的高速公路来缓解交通压力。
对于汽车所带来的问题，没有人能否认汽车给我们带来的便利，忽视我们正在为解决这些问题所带来的努力。因此，汽车工业的发展是必要的，而且应该尽可能快地发展。
Some industry insiders claim, “China which used to be a state on two wheels will some day be a state on four wheels.” With the level of life raised, more families will prefer to buy cars. Cars provide speed, comfort and convenience in getting around. As the product of modern civilization, cars are likely to play a vital part in daily activities of , cars, like anything else, have more than one face to families in China. Lets have a closer look at the present situation. We may find that though some people can afford them, crowded streets, limited parking lots and costly maintenance are headaches to private car drivers.
Although private car drivers have some troubles, driving a car indicates the trend of modern living. With low tax, sufficient highway development and parking lots, cars are bound to be household vehicles with high performance. Then private cars will enjoy more popularity.
along with the economic growth, private cars have penetrated into a wealth of citizens’ lives because of its convenience features. undoubtedly, the widespread use of cars promotes the social productivity and enhances the economic development. but we are supposed to weigh strengths and weaknesses of the popularity of cars. with the growing prevalence of vehicles, a host of problems have emerged.
in the first place , car emissions are having an immeasurable effect on the world’s climate. solid scientific evidence can confirm this harm. second, because the car depends so heavily on fossil fuels, it is a major source of carbon dioxide that causes global warming. additionally, soaring ownership of cars puts tremendous pressure on the limited capacity of current transport system. there is a heavy urban traffic flow with frequent traffic jam. these harmful side effects of autos burden our society with unacceptable costs to human health, the environment, and our economy.
so we must reverse this rising trend and promote the mass transportation. our heavy reliance on private cars must be reduced.
Americans like to go out by car. Although more and more Chinese own cars,most Chinese still like to ride bicycles, This is determined by a lot of factors.
As we all know, the bike advances slowly by manpower, but it can be placed wherever it is convenient However, as for the car, although it can run fast by engine, it must be parked at parking places.
Most Americans live in the suburb which is far from urban areas and their working places. So they need cars to go shopping and go to work. And they also like traveling far. Thus a car brings them great convenience. On the contrary, most Chinese live near their working areas and markets. They don't need a car to go to work or go shopping.
I would like to ride a bike, because it costs little and it is easy to use and won't cause pollution.
美国人喜欢乘汽车外出。尽管越采越多的中国人拥有了汽车，但大部分中国人仍喜欢骑自行车，这是由很多因素决定的。
众所周知，自行车靠人力，行进慢，但可以在方便的地方停放。然而对于汽车来说，虽然它依靠发动机行进很快，但它必须停在停车场。
多数美国人生活在郊区，远离市区及工作地点，所以他们需要汽车来购物、上班，并且他们也喜欢驾车远行。因此汽车给他们提供很大方便。相反，多数中国人居住在工作地点和市场附近，他们不需要开车去上班或购物。
我喜欢骑自行车外出，因为它花费少而且容易使用。最重要的是自行车不会引起污染。
It was snowing heavily on Monday morning. Li Hua was at the bus stop, waiting for Bus to go to school. After a while, a bus came and she got on it.
There were many passengers in the were talking and some were looking out of the windows. Suddenly the bus stopped. The driver turned around and said, _Sorry. The bus has broken down. Please get off and help push the bus._When they heard this, Li Hua and the other passengers got off the worked hard together, pushing the bus slowly forward. Soon the bus was running again.
All the passengers were smiling and the sun was shining.
Cars have created a lot of serious problems in our world.
All the time, they are pumping huge amounts of waste gases into the atmosphere, causing disease and even death.
One possible solution is to design and develop clean cars and clean fuels.
But it may take decades for the new models to completely replace the traditional ones.
Another solution is to develop modern public transportation systems and restrict the use of private cars.
If the price of petrol rises constantly and the public vehicles are efficient and convenient enough, most people will not drive private cars.
On the whole, the elimination of air pollution needs the co-efforts from the government and the public.
This problem will be solved only with the help of science and technology.
What appearance is prospective car?You do not know!That le,it is like train of magnetism in suspension in sky is a guide in the car -- satellitic navigation glass of the car can prevent ultraviolet ray,make the person/'s eye is not car is to rely on to compress the reactive force that air releases to fill the car,rely on another compression again air is in a rear eduction,the car runs quickly to ahead like jet rate of future is very rapid,one hour can run hundreds of kilometers,even thousands of let it open way of how many kilometer,want to say to the car only,the car can bade by yours go car has a lot of advanced places:There is same thing in the car,can control the steering wheel of the car.
You should say where to go to only,it can take you automatically where to go can operate steering wheel,need not you worry that place,the car can stop automatically,next,can give out automatically /_ toot toots /_ sound,remind you to had arrived shell of future is very car is look carefully,there can be one to above discovery the horizontal line of multicoloured,match very is a thing in the car,can make the car has invisible !Prospective car is magical!Believe you like very much certainly!
Americans like to go out by car. Although more and more Chinese own cars,most Chinese still like to ride bicycles, This is determined by a lot of factors.
As we all know, the bike advances slowly by manpower, but it can be placed wherever it is convenient However, as for the car, although it can run fast by engine, it must be parked at parking places.
Most Americans live in the suburb which is far from urban areas and their working places. So they need cars to go shopping and go to work. And they also like traveling far. Thus a car brings them great convenience.
On the contrary, most Chinese live near their working areas and don't need a car to go to work or go would like to ride a bike, because it costs little and it is easy to use and won't cause pollution.
Environmental problems are becoming more and more serious all over the world. For example, cars have made the air unhealthy for people to breathe and poisonous gas is given off by factories. Trees on the hills have been cut down and waste water is being poured continuously into rivers. Furthermore, wherever we go today, we can find rubbish carelessly disposed. Pollution is, in fact, threatening our existence.
The earth is our home and we have the duty to take care of it for ourselves and for our later generations. Fortunately, more and more people have realized these problems. Measures have been taken to cope with these problems by the government. Laws have been passed to stop pollution. I hope the problem will be solved in the near future and our home will become better and better.
Protecting the Environment
Environmental problems are becoming more and more serious all over the world. For example, cars have made the air unhealthy for people to breathe and poisonous gas is given off by factories. Trees on the hills have been cut down and waste water is being poured continuously into , wherever we go today, we can find rubbish carelessly disposed. Pollution is, in fact, threatening our existence.
全世界的环境问题变得越来越严重。例如汽车污染的空气影响了人们的呼吸，工厂释放污染的气体，山上的树木被砍伐，污水不断被排人河里。另外，无论我们走到哪里，到处可见随意丢弃的垃圾。事实上，污染正威胁我们的生存。
The earth is our home and we have the duty to take care of it for ourselves and for our later generations. Fortunately, more and more people have realized these problems. Measures have been taken to cope with these problems by the government. Laws have been passed to stop pollution. I hope the problem will be solved in the near future and our home will become better and better.
地球是我们的家园，我们有责任为我们自己和我们的后代去照顾好它。庆幸的是，愈来愈多的人们已经意识到这些问题。政府已经采取了很多措施去解决这些问题，法律已被通过以制止污染。我希望这些问题在不远的将来能得到解决，我们的家园变得越来越好。
A young man was travelling around the world in a red car. One day he left the red car and went shopping.
When he came back, the car was badly damaged. Some boys told him that an elephant had done it. The young man didn't believe them. And then the owner of the elephant came and said,_Sorry! My elephant has a big, round, red chair. He thought your car was his chair and sat on it._
Then he said he would buy him a new car.
Many years ago, I saw an interesting movie. It pictured the future life that people could fly in the sky by cars. Of course, I don't think it will happen in the coming time.
The change in cars is about the energy. It is said that the cars will use both electricity and gasoline, which can reduce pollution.
I think it is a great change for cars. More and more people have cars now and the gas they release brings heavy pollution to the air, which damages our health. The cars can use electricity in the long trip. When it runs out of it, then gasoline can be a substitute.
Nowadays，it is generally acknowledged that the automobiles make our life argue that they play an essential role in our modern life andwe can not live well without ledrive their cars to go to work which saves more time and energy。
现在，人们普遍认为汽车给我们的生活带来了很多便利。有些人觉得在现代生活中汽车扮演着重要的角色，我们的生活不能没有汽车。人们驾驶自己的汽车去工作，从而节省更多的时间和精力。
But some otherpeople believe that a great many of problems can be brought by the t of all， much tail gas released by cars harm pollutes the fresh airgravely。 Secondly， too many cars result the roads in blocked。 Finally， fastdriving makes people crazy， which can account for so many traffic accidents。
但是另一些人认为汽车也带来了很多问题。首先，汽车尾气的.释放严重危害了新鲜的空气。其次，汽车过多导致道路堵塞。最后，开快车让人疯狂，这可以解释很多交通事故发生的原因。
As far as Iconcerned， it is no doubt that vehicles contribute to our economic 。 But if we overuse it， many undesirable consequences can be surelycaused， which contains highway accidents， air pollution and so on。 So at thismoment， we must take measures to avoid these happen。
就我而言，我认为汽车有助于我们的经济发展是毫无疑问的。但如果我们过度使用汽车，会引起很多不良的后果，包括公路交通事故，空气污染等。所以在这一时刻，我们必须采取措施防止这些事件的发生。
Intelligent Car is a computer, such as the latest scientific and technological achievements and modern product of the combination of the auto industry, which _understanding._
Usually on autopilot, automatic transmission, and even with the automatic identification of the function of the road. In addition, the car has a range of ancillary facilities should be computerized, and often gives novelty.
Since the 1970s, with the worsening oil crisis, the major businesses in the automotive internal combustion engine as much as possible to reduce the car's fuel consumption, while sparing no effort in the development of hybrid vehicles and new energy vehicles. There are hybrid gas-electric hybrid and mixed fuel in two forms, both in the car body design is no different with the traditional internal combustion engine vehicles, the future trend is nothing more than a continuation of current trends, efforts to reduce the drag coefficient, reducing weight while increasing strength and stiffness and so on.
Hybrid vehicle technology only in the product over, to really new energy vehicles, preparatory and experimental products, the ultimate trend or completely replace the existing traditional energy vehicles by the new energy vehicles.
有一天，妈妈给我买了玩具汽车。它是金色和银色的.。它的前面有两个大灯。可好看了！
One day, my mother bought me a toy car. It's gold and silver. There are two headlights in front of it. It looks good!
我喜欢我的赛车，因为他经常帮助我赛车时获胜。比赛中，我会用“神龙摆尾”、“闪电漂移”战胜别人。
I like my car because he often helps me win when I'm racing. In the game, I will beat others with _dragon wags its tail_ and _lightning drift_.
有一次，我和我弟弟一起与他的好朋友一起赛车，他把弟弟的赛车碰了，我和弟弟合作打败了他的赛车。
Once, my brother and I raced together with his good friend. He touched his brother's car. My brother and I worked together to beat his car.
我喜欢我的赛车，我要爱护我的赛车！
I like my car, I want to love my car!
Too many cars have caused a lot of serious problems in our world. Besides congestion, accidents and fast fuel consumption, cars are responsible for a good part of air pollution in big cities. One possible solution is to design and develop clean cars and clean fuels. In Shanghai, some of the public buses begin to run on natural gas, which does not give off as much carbon dioxide as petrol. Another solution is to develop modern public transportation systems and restrict the use of private cars.
If the price of petrol rises constantly and the public vehicles are efficient and convenient enough, most people will not buy private cars. Thus, the total number of cars in big cities will reduce greatly. On the whole, the elimination of air pollution needs the collective efforts from the government, the public and the environmentalists.
Direction: For this part you are allowed 30 minutes to write a composition on the topic Cars and Air Pollution. You should write no less than 120 words and base your composition on the outline below:
1.私家轿车越来越多，有些问题随之产生
2.比较明显的`大问题有……
3.我对这种现象的看法
Car and Air Pollution
Too many cars have created a lot of serious problems in our world. Besides congestion, accidents and fast fuel consumption, cars are responsible for a good part of air pollution in big cities. All the time, they are pumping huge amounts of waste gases into the atmosphere. These gases are very harmful, causing disease and even death.
One possible solution is to design and develop clean cars and clean fuels. some of the public buses begin to run on natural gas, which does not give off as much carbon dioxide as the petrol. But it may take decades for the new models of clean cars completely replace the traditional ones. Another solution is to develop modern public transportation systems and restrict the use of private cars. If the price of petrol rises constantly and the public vehicles are efficient and convenient enough, most people will not buy private cars. And the total number of cars in big cities will reduce greatly.
On the whole, the elimination of air pollution needs the collective efforts from the government, the public and the environmentalists
Smart cars Meters, Leo the library card Even the past 70 years has changed little basically the car industry, will also feel thein...
zhi neng qi che ZHI NENG car Intelligent Car is a computer, such as the latest scientific and and modern product of the combination of the auto industry, which _understanding._ Usually on autopilot, automatic transmission, and ev...
The petroleum is also useful one day, sooner or later must by other energy substitution, the electric car not have the air pollution, the noise quite to be also small, the operation is quite convenient, moreover, the electric c...
Fly think of Carle Cup National University intelligent car contest.
Since their coming into being, automobiles have been significantly contributing to human industries, agricultures, and even the daily lives.
It is automobiles that have been shaping and reflecting the ways humans work and think. They accelerate the sustainable economic development. They boost industries. They also catalyze scientific research.
But nobody can deny that automobiles have also exerted some unfavorable impacts on social and economic fabric. First of all, they have seriously polluted the environment in which humans survive. Secondly, traffic jam wastes lots of time. Finally, they also waste the money, especially in metropolis.
My opinion is that in the foreseeable future, scientists will be able to solve all problems. Exactly, human will eventually be able to minimize the harmful effects of automobiles, whereas their advantages can be maximized.
未来的汽车一定有很多种样式。有的是水陆汽车，长的有点像船。一种是陆空汽车，长的有点像飞碟。还有一种汽车是水陆空三用汽车，它的下面有四个轮子是用来在陆地上跑的，在两肋有两个像机翼的东西是用来飞行的，车尾后端有两个螺旋桨是帮助在水中行驶用的。
There must be many kinds of cars in the future. There are land and water vehicles, which are a little like boats. One is a land and air vehicle, which looks like a flying saucer. Another kind of car is a water, land and air three-purpose car. It has four wheels under it to run on land, two wings like things on two ribs to fly, and two propellers at the rear end of the car to help drive in water.
最后的一种车型是所有车里面最好的一种，它能在堵车的时候从脚下长出两只脚来，走到人行横道上去，它还会吸收有毒的物质，释放新鲜的氧气，他也能飞、能跑、能游呢！
The last one is the best one in all cars. It can grow two feet from the foot when there is a traffic jam and go to the crosswalk. It can also absorb toxic substances and release fresh oxygen. It can also fly, run and swim!
未来的东西是我们人类创造的，那也要有科学、智慧的发展才能创造这样的奇迹，时代在进步就需要我们不断的发现与创新，没有什么事不能做到，只有没有想到。
The future is created by human beings, which requires the development of science and wisdom to create such a miracle. The progress of the times requires our constant discovery and innovation. There is nothing that can't be achieved, only the unexpected.
Many years ago, I saw an interesting movie. It pictured the future life that people could fly in the sky by cars. Of course, I don’t think it will happen in the coming time. The change in cars is about the energy. It is said that the cars will use both electricity and gasoline, which can reduce pollution. I think it is a great change for cars.
More and more people have cars now and the gas they release brings heavy pollution to the air, which damages our health. The cars can use electricity in the long trip. When it runs out of it, then gasoline can be a substitute.
Protection of the Environment
Once man did not have to think about the protection of his environment. There were few people on the earth, and natural resources seemed to be unlimited.
Today things are different. The world has become too crowded. We are using up our natural resources,and polluting our environment with dangerous chemicals. If we continue to do this, human life on earth will not survive.
We realize that if too many fish are taken from the sea, there will soon be none left. Yet,with modern fishing methods, more and more fish are know that if too many trees are cut down, forests will disappear. Yet, we continue to use powerful machines to cut down more and more trees. We see that if rivers are polluted with waste products, we will die. Yet, waste products are
still put into rivers.
We know that if the population continues to rise at the present rate, in a few years, there won＇t be enough can we do to solve these problems?
If we eat more vegetables and less meat, there will be more food available. Land for crops feeds five times more people than land where animals are kept.
Our natural resources will last longer if we learn to recycie them.
The world population will not rise so quickly if people use modern methods of birth control.
Finally, if we educate people to think about the problems we shall have a better and cleaner planet in the future.
Advantages and disadvantages of private cars
With the fantastic spur both in industry and in economy in China, the number of people who own private cars is on the rise. Some people have bought cars of their own, and others are planning to buy cars. But there have been two quite different views on this phenomenon.
Some claim that there are many advantages brought about by cars. First, the automobile industry provides jobs for countless workers and strong support for other industries. Second, if conditions permit, owning a car can make us work more efficiently. Finally, life will become more convenient. A car allows one to move freely and with a car there is no need to wait for the bus in the cold or under the burning sun.
However, others strongly object to the increase in developing private cars. They hold that automobiles will give rise to a series of problems. In the first place, as more and more cars are produced and run in the street, a large volume of poisonous gas will be given off, polluting the atmosphere and causing actual harm to the health of people. Next, private cars contr123te to traffic congestion so greatly that the advantages gained in comfort and freedom are often cancelled out by the frustration caused by traffic jams. The last problem is the increasing number of car accidents that have killed and will kill a lot of people in a friction of a second.
In my opinion, although automobiles have been playing a vital part in the daily activities of our society, they also bring us numerous troubles such as more serious environmental pollution, more traffic accidents and more 123rgy consumption. They drink up huge amounts of fuel and throw out huge amounts of pollutants. Traffic accidents kill thousands and thousands of people each year and cripple more. Jams waste our precious time. Therefore I am against developing private cars.
In nowadays,as the increasing of people’s living level,more and more families buy cars for the convenience of living necessary.
However, Too many cars have created a lot of serious problems in our world. Besides congestion, accidents and fast fuel consumption, cars are responsible for a good part of air pollution in big cities. All the time, they are pumping huge amounts of waste gases into the atmosphere. These gases are very harmful, causing disease and even death.
One possible solution is to invent and develop clean cars and clean fuels. In the world, buses in some cities are driven by electricity, while others begin to use natural gas, which does not give off as much carbon dioxide as the petrol. But it may take decades for the new models of clean cars to completely replace the traditional ones.
Another solution is to develop modern public transportation systems and restrict the use of private cars. If the price of petrol rises constantly and the public vehicles are efficient and convenient enough, most people will not private cars. And the total number of cars in big cities will reduce greatly.
In general, there are two way of traveling, private cars and public transportation. Chinese people should regard public transportation as their first traveling opinion.
First, there are so many people living in this countries that make it so crowded. If each chinese people own a car, there will be far more traffic jams and accidents, which increase you impatience.
Moreover, there will be far more pollution resulted from cars. Once a car started, it release huge amount of dirty gas and heat, which lead to great pollution and result in green house effect.
In recent years, with the improvement of life condition, more and more families have private cars.
people think it's convenient to go everywhere in their own cars. They donn need to spend too much time waiting buses. Also owning a car makes others think the person is very rich.
A s the saying goes, _A coin has two sides._ On the one hand, the private cars provide convenience for our lives. People can drive the cars getting around the city easily. On the other hand, with the sharp increase of private cars, the air pollution becomes worse; the traffic jam is more serious; the road accidents more frequently occur. Moreover, it is hard to find a place to park the car and it is costly too. So, if possible, take a walk instead of a drive.
City traffic is a big problem in some cities in the world, especially in big cities. To solve the problem, someone are in favor of developing buses as means of city traffic. Others are in favor of the subway. Between them,which is the better choice?
It is easier to take buses as means of city traffic than the subway trains because buses dont need special roads. But buses have also many disadvantages, some of which are very serious. They may cause louder noise and more traffic accidents. Buses give rise to serious air pollution and traffic jam. In order to stop what buses cause, a large amount of hand must be used to widen the roads. On the contrary, the subway train is of more advantages. Except the difficulty and high cost of building the subway, it is superior to the buses in many aspects.
Taking the advantages and disadvantages together into consideration，I would be in favor of developing the subway train as soon as possible.
In general, there are two ways of traveling, private cars and public transportation. Chinese people should regard public transportation as their first traveling opinion.
First, there are so many people living in this countries that make it so crowded. If each chinese people own a car, there will be far more
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