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.
... but now the ice begins to melt and sea levels rise again. ...
... On the floor of that sea live small, shelled creatures called nummulites. ...