大气污染的主要因子为一氧化碳、臭氧、灰尘。的翻译：The main factor for carbon monoxide, ozone air pollution, dust. 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

The main factor of air pollution of carbon monoxide, ozone, dust.

The main factor for carbon monoxide, ozone air pollution, dust.

Air pollution main factor for carbon monoxide, ozone, dust.

Pollution of the main factors for carbon monoxide, ozone, dust.

The main factor for carbon monoxide, ozone air pollution, dust.