Ham petrol fiyatı düşüyor.
- The price of crude oil is sinking.
Ham petrol bu fabrikada arıtılır.
- Crude oil is refined at this plant.
A petroleum platform exploded in the bay.
- In der Bucht explodierte eine Erdölplattform.
The present world owes its convenient life to petroleum.
- Die heutige Welt verdankt ihr bequemes Leben dem Erdöl.