pollute the air แปลว่า
- v. exp.
ทำให้อากาศเป็นพิษ [tham hai ā kāt pen phit]
ประโยค
It doesn't pollute the air and is, in fact, carbon neutral.
Petrol units are very noisy during operation and pollute the air combustion. But they are able to cut the wild bushes, and even the old undergrowth.