Onlar rüzgar ve havanın elinde, denizde kayboldular.
- They were lost at sea, at the mercy of wind and weather.
Geçen yıl üç ay boyunca denizdeydi.
- Last year, he was at sea for three months.
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. ...