He found the sea on an old map.

He found the sea on an old map.

I love swimming at the seashore.

I often go to the sea on weekends.

We crossed the sea by ship.

His dream is to pilot a flying boat.

He explored the deep sea in a submersible.

A minesweeper is a ship designed to detect and neutralize sea mines.

I have been to Wuhai city.

The White Sea is a sea located in the northern part of Russia.