车辆排放的烟是空气污染的一种.的翻译：Smoke is a type of air pollution to vehicle emissions. 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

Vehicle emissions, air pollution is a smoke.

Smoke is a type of air pollution to vehicle emissions.

The vehicles discharge the smoke is the air pollution one kind.

The smoke emissions from vehicles is a kind of air pollution.

Smoke is a type of air pollution to vehicle emissions.