Advantages and disadvantages of automobiles
The invention and production of automobiles have greatly pushed forward the civilization development of human society and brought much convenience to our life. First, the automobile industry provides jobs for countless workers and strong support for other industries. Indeed, the second lesson from cars is that the direction of a technology's development depends as much on social factors as on technological ones.
However, the automotive industry has been high energyconsumption, high pollution, but then the environment should not beoverlooked destruction.
In short, we must constantly improve the technology and reduce the drawbacks of cars.
The advantages and disadvantages of carsFollowing the policy of reform and opening to the outside world, Chinahas bee richer and richer. The Chinese people's living standard is much higher than before. Nowadays also most every family household has a car. This has made it easy for people to travel from one place to another. Formerly people used to travel by bike which was tiresome and cost time waste. With cars people can travel faster. It will save a lot of time. Today as people often say time means money. People can enjoy their life with their cars. Furthermore, with the development of car industry, a large amount of funds has been accumulated. With the accumulated funds we can develop other economic fields. Car industry is the leading factor to stimulate the Chinese economy. China's GDP ranks the second in the world now, which is attributed greatly to the development of the car industry. However more cars on the road have caused the traffic problems. Traffic jams often happen in the rush hours. And the car exhausts cause heavy air pollution, which damages the people's health. The problems of traffic jams and car exhausts should be tackled with seriously. All cars that discharge heavy *** okes should be prohibited from running on the road. And in the rush hours some cars with the trucks or lorries in particular should be banned from running. What is more, we should develop more public munication facilities rather than individual cars.
（必然趨勢）First there r more and more families own a car or more.解釋為什么會有這樣的趨勢。
原因 1私家車比較方便 2國名生活條件的提高 3身份的象征 等等。
Because it's more convenient to hang out when u have car. u can go anywhere u want and no need to worry about u will miss the train or bus and then wait for a long time.（因為當你擁有一輛車時，出游更方便，不用擔心耽誤火車或者巴士，然后再花很多時間去等）otherwise there are more and more people get rich now. The cars r not like before that only a few people can buy.And some people think get a car is a sign that u r one of the rich guys.（另外越來越多的人變的富有，車子也不想從前只有少部分人能買到，而且一些人認為有輛車是富有的標志）然后敘述一下車子的弊端弊端 1污染環境 2交通堵塞 3停車難But as we all know the Car exhaust lead the problem of Global Warming.（但是眾所周知，汽車的廢氣導致了全球變暖）And too manys cars in the road cause the Traffic jam. （而且太多車在路上造成交通堵塞）another problem is we need more place to parking the cars. The cars Occupy more space with our public space.（還有一個問題是我們需要跟多地方停車，車子占據了我們更多公共空間）接下來闡明你的觀點1 支持私家車 2 不支持私家車 （在這里建議選擇第二個，因為在環保的大前提下，低碳生活最重要。
）And my opinion is cars bring us the convenient but it also bring the Environmental issues.In the long term i think we should contral the number of cars.（我的觀點是，汽車帶給我們方便的同時也帶來了環境問題，從長遠角度看我們要控制汽車數量）最后點題we cant stop that more and more families own a car but we need consider the problem that cause from cars.（我們無法阻止越來越多的家庭買車，但是我們至少要考慮下車子帶給我們的問題）字數可能不夠，自己在添油加醋點，應該可以，希望對你有幫助。
下面這篇文章將講敘了世界，特別是中國、印度等國家的汽車行業的狀況，聯系了經濟、燃油、環境等方面的問題，不知道能幫上你的忙嗎？ Our Automobile FutureAccording to Elizabeth Kobert who wrote a article titled “Running on Fumes” for the New Yorker, she says that there are about 9 personal cars per 1,000 eligible people in China. In India, there are about 11 cars per 1,000 eligible drivers. The parison bees interesting when you factor in cars in the United States. Kobert says that we have 1,114 automobiles per 1,000 eligible drivers. These figures help us understand why the United States is the top consumer of fossil fuels and emitter of carbon. The really frightening aspect of all of this is knowing that both China and India's economies are on a substantial growth track that will forever change the above automobile ratios. They are hungry for all of the amenities that are synonymous with a fortable modern life and driving is one of them. The urbanization of China has been dramatic over the past decade. Peasants have left the countryside for jobs in urban areas and the promise of a better life. As a result, urban areas have sprung up almost overnight to acmodate the boom in manufacturing. With a population if over 1 billion people, China has over 200 cities with at least 1 million people. As they increase their ine, they will have expendable ine that will allow them to purchase automobiles. The future looks bright for car sales in China and India. Kobert argues that if China and India were to reach car ownership at just half the numbers of American drivers, those o countries would burn through 100 million barrels of oil a day. If they were to match the number of United States drivers, they would need 200 million barrels of oil a day. To the average person these numbers appear quite meaningless until you understand that the current total world consumption a day is about 86 million barrels of oil. This level of oil production has plateaued since December of 2005 and many are worried that we have begun the inevitable decline in our ability to pump oil at these rates. This would all be just an interesting academic discussion if it weren't for the fact that 35 billion dollars was just sucked out of our economy due to the increase in fuel prices as we were heading into the Christmas holiday. Money spent on fuel is not money spent on the holiday. A recent poll by by Gfk Roper Public Affairs and Media reports that 27 million Americans will need to borrow money to pay their fuel bills this winter, 20 million of them will use credit cards to pay for heat to stay warm. This es at a time when utility panies are expanding the payment options for households and for many this includes credit cards. As we look forward, a prudent person would understand that we are facing several enormous dilemmas. First of all, the world must drastically reduce the amount of carbon we are releasing into the air. An increasing reliance on the internal bustion engine will obviously seal our fate. If we were to develop an alternative car right now that does not emit carbon it would take years to replace the current stock of vehicles. The average car stays on the road for 7 years. The hundreds of millions of vehicles on the road right now will be with us for years to e. As China and India add to their vehicle stock, it is likely that these vehicles will live out their life cycle as well. Lastly, it is clear that if we continue to burn fossil fuels we will all be peting for a dwindling supply. The laws of economics tell us that prices will increase as demand outstrips supply. The future appears stark. The implications for increased military conflict to secure our energy future has already begun and will worsen as supply tightens.
Nowadays,cars are developing quickly.We can see many kinds of cars on the street.Like Hongda、Mercedes-Benz、Beetle and so on.Although cars are convenience to us,it's also very terrible.As we know,the population is growing quickly in the world,and every one wants to own a car.This make the number of the car grow quickly,so that we can see thousands of cars in the city and the environment bees worse.Cars release carbon dioxide into the air,and it causes the Greenhouse Effect.How terrible cars are!So, my opinion on it is to buy fewer cars,and we can try to go to school or go to work by bike.Then, the environment will possibly be better.
The world boards the first automobilesInventing time is 1886,The inventor is Germany engineer Kaerbenci.Benci invents in the world the first automobiles in the laboratory, and in having gained a patent on January 29 , 1886, this is considered being that the automobile es into being by most people one day Japan , Benci are bee ＂father of automobile＂ by people.That this is one three-wheeled automobile is one of the most important human being invention in history
Solar cars bine technology typically used in the aerospace, bicycle, alternative energy and automotive industries. The design of a solar vehicle is severely limited by the amount of energy input into the car. Most solar cars have been built for the purpose of solar car races. Exceptions include solar-powered cars and utility vehicles.Solar cars are often fitted with gauges as seen in conventional cars. In order to keep the car running *** oothly, the driver must keep an eye on these gauges to spot possible problems. Cars without gauges almost always feature wireless telemetry, which allows the driver's team to monitor the car's energy consumption, solar energy capture and other parameters and free the driver to concentrate on driving.Solar cars depend on PV cells to convert sunlight into electricity. In fact, 51% of sunlight actually enters the Earth's atmosphere. Unlike solar thermal energy which converts solar energy to heat for either household purposes, industrial purposes or to be converted to electricity, PV cells directly convert sunlight into electricity. When sunlight (photons) strike PV cells, they excite electrons and allow them to flow, creating an electrical current. PV cells are made of semiconductor materials such as silicon and alloys of indium, gallium and nitrogen. Silicon is the most mon material used and has an efficiency rate of 15-20%.About the discussion we've had about whether China should devote major efforts to developing car industry, opinions are divided on the question. 60% of the students think we should try our best to develop the car industry. On one hand, cars will not only make contributions to Chinese economy, but also provide more jobs for the Chinese. On the other hand, with more cars ing into our life, it will bee more fortable and save our time.However, well goes an old saying, “Every coin has o sides.” Cars will also have a bad effect on our life. Therefore, there are 40% of the students who think we should reduce cars. The more cars we have, the more roads we need. There is no doubt that cars will lead to traffic jam and more accident. Besides, cars produce wasted gas, which will pollute the air.As far as I'm concerned, though we should develop our economy, it is the earth we live on that is more important.望采納，O（∩_∩）O謝謝！
Recently, our class students as to whether the issue should be the development of private cars were discussed. Students a different point of view, and some supporters of that: the development of private cars offer great convenience and flexibility, you can no longer rely on public transport, free-wheeling to go to their own place. However, there are some opponents argue that: private cars, city traffic conditions will bee worse, the phenomenon of traffic jams are everywhere, too many cars will pollute the air. My point is, it should be the development of the private car. Thus promoting economic development, facilitating people's lives. But for the environment, we can make greater efforts to protect other areas.
翻譯如下：Advantages and disadvantages of automobilesThe invention and production of automobiles have greatly pushed forward the civilization development of human society and brought much convenience to our life. First, the automobile industry provides jobs for countless workers and strong support for other industries. Indeed, the second lesson from cars is that the direction of a technology's development depends as much on social factors as on technological ones. However, the automotive industry has been high energyconsumption, high pollution, but then the environment should not beoverlooked destruction. In short, we must constantly improve the technology and reduce the drawbacks of cars.
Cars have been one of the most important means of transportation and brought about great changes to humen life. At past humen usually journeyed or transported the goods with the help of animals like horses. Compared with such animals, cars can make humen feel more fortable and speedy and even make it possible to carry large amount of people and goods at the same time. What's more, the invention of cars provides a lot of jobs.
原因 1私家車比較方便 2國名生活條件的提高 3身份的象征 等等。
Because it's more convenient to hang out when u have car. u can go anywhere u want and no need to worry about u will miss the train or bus and then wait for a long time.（因為當你擁有一輛車時，出游更方便，不用擔心耽誤火車或者巴士，然后再花很多時間去等）otherwise there are more and more people get rich now. The cars r not like before that only a few people can buy.And some people think get a car is a sign that u r one of the rich guys.（另外越來越多的人變的富有，車子也不想從前只有少部分人能買到，而且一些人認為有輛車是富有的標志）
轉載請注明出處 ? 求一篇汽車優缺點的英語作文
以上就是由電動邦我給您分析得關于新能源電動汽車的四大優缺點 。 不知道是否對你們有所幫助，不過時代在更新，相信新能源電動汽車以后的發展肯定會越來越好，并且完善功能。
There is now more of said electric car refers to a pure electric car, which is a single energy storage batteries as a power source for vehicles. It uses batteries as energy storage power source to provide power through the battery to the motor, drive motor running to drive the car forward. From the appearance point of view, the electric car and the daily car and did not see any difference, the main difference between the power source and the drive system. That pure electric vehicle motor of a traditional car engine, battery equivalent to the original tank. Electric car from the chassis, body, battery, motor, controller and battery auxiliary facilities of six parts. Since the motor has good traction characteristics, and therefore does not require a battery vehicle driveline clutch and transmission. Speed is controlled by the controller changes the speed of the motor speed control system can be achieved by conventional cars because of the relatively small impact on the environment, the outlook is widely optimistic, but
The current technology is not yet mature.
Nowadays, the electric bicycle is developing fast, many kinds of which can be seen on the road. It is popular with more and more people. Why?
The reasons are simple. First of all, it is cheaper and more convenient than the motorbike or the car. What's more important is that it saves strength and goes fast, so the rider feels less tired. Also, it is easy for anybody to drive, no matter you are old or young. Finally, it is not just energy-saving but environmentally friendly as well.
However, the electric bike also has its disadvantages. On the one hand, the rider may lose the alternative to do sport, which is not beneficial to health. On the other hand, it may also lead to more traffic accidents in that it goes extremely fast and its emergency brakes dont't woke well.
Personally, I am of the opinion that the electric bicycle has more advantages than disadvantages. As the saying goes, every coin has two sides. As long as the rider drivers carefully, the number of accidents it causes can be reduced to the minimum. In conclusion, the electric bicycle is a promising means of transportation.
an economically developed coastal cities, in this beautiful city life in the sky was 20 years. The witness to the scene of the historic moment, but in the harmony of the city, there was a scene not in harmony, the electric prevailed. Electric cars a drilling motor vehicles with non-motor vehicle of the legal gaps in the new product, the electric vehicle of that time there is indeed the Chinese People' s daily on the move brought some facilities. However, things cannot be just one, because everything has two aspects. We would say electric cars the advantages and disadvantages, and only through the only revealed a number of very serious problem. First, let us say electric cars to the people of the benefits. 1, section to environmental protection, and faster than other than motor vehicles soon, and low cost without a licence, driving easily, both young and old suitable "four points mentioned above is electric bicycle in the minds of most people recognized advantage. Now let us look at electric cars the defects and what other places, electric battery should not be permanent, cell damage, replacement rate is high, but battery recovery in the country is still relatively low, this does not fully comply with section to environmental protection concepts, and speed is indeed a bicycle faster than the motor vehicle slow