Geçen yıl üç ay boyunca denizdeydi.
- Last year, he was at sea for three months.
Müttefikler denizde kazanıyorlardı.
- The Allies were winning at sea.
Most of the class was at sea after the first week.
... On the floor of that sea live small, shelled creatures called nummulites. ...
... pile up on the sea bottom over millions of years, ...