学位英语作文范文之汽车与空气污染
CARS AND AIR POLLUTION
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.【外语@教www.xuehuiba.com】
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.
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