O, dünyadaki en kirli şehirlerden biridir.
- It's one of the most polluted cities in the world.
Tom bu nehirde yüzmeyi sevmiyor. O onun çok kirli olduğunu söylüyor.
- Tom doesn't like swimming in this river. He says it's too polluted.
Petrol sızıntısı körfezi kirletti.
- The oil spill polluted the bay.
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.