使得汽车的废气排放量降到最低水平的翻译：Car exhaust emissions to a minimum level of 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

Making the vehicle emissions to a minimum level

Car exhaust emissions to a minimum level of

Causes the automobile the waste gas withdrawal to fall to the lowest level

The motor vehicle emissions decreased to the lowest level

Car exhaust emissions to a minimum level of