摘要
论述了各种汽车排放物对环境的污染及对人类的危害，介绍了发达国家治理汽车尾气污染的措施以及汽车排放标准，同时指出了目前中国在这方面存在的问题。
This article discusses the pollution of environment caused by various vehicle effluents and the harm to human beings.It describes the measures taken by developed countries to treat pollution caused by vehicle emission and the emission standards.Some relevant problems existing in China are also disscussed.
