Car exhaust

• 汽车尾气

Car exhaust的用法和样例：

例句

1. The reduction of car exhaust is good for all mankind.
   降低汽车的排气量是为了全人类的福祉。
2. The adverse health effects of car exhaust are pervasive and difficult to measure.
   汽车尾气对人类健康所构成的有害影响是普遍的，并且难以估算。