Bu nehir kirli değildir.
- This river is not polluted.
Büyük şehirlerde hava kirlidir.
- The air is polluted in the big cities.
Fabrikalardan gelen gazlar havayı kirletir.
- Exhaust from factories pollutes the air.
Bazı fabrikalar çevreyi kirletir.
- Some factories pollute the environment.
The factory polluted the river when it cleaned its tanks.
The lights from the stadium polluted the night sky, and we couldn't see the stars.
... are big polluters gonna be allowed to continue polluting our environment for free, no consequences? ...