Automobile:[网络释义]automobile 1.是汽车的总称。 2.汽车(尤指私人乘用车) Automobile 1.汽车词汇

好学英文网导读：私家车、小汽车现在还是比较热门的问题，毕竟北京已经开始限购，所以大家可以围绕这个主题来抓住考试热点，写作时方向最好与环境污染关联。

Automobiles

Automobiles, as a product of modern civilization, have been playing a vital part in the daily activities of human society. Industry needs automobiles for farming as well as transportation. Every day, automobiles drive people to and from work. On weekends automobiles take families for joyful outings. And during holiday seasons, automobiles fill the highways everywhere, even in remote areas. It could be said that the wheels of automobiles move society forward.From www.hxw.red.

But automobiles have also given rise to a series of problems. For example, cities are overcrowded with automobiles. They create a lot of noise and traffic accidents which disable(伤残) or kill many people each year. Worst of all perhaps is the air pollution caused by the exhaust gases produced by automobiles. Some of the gases are highly toxic(有毒的) and a serious health hazard.