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.
... sea levels plummet by 300 to 400 feet. ...
... The rusted iron collects on the sea floor. ...