In order to survive in this ever-changing world, it is necessary to constantly continue learning new knowledge.

You can see drift ice in the Sea of Okhotsk in winter.

He was standing on the seashore, staring at the distant horizon.

He gained sailing experience in the Arabian Sea.

When summer vacation comes, I go to the sea every day wearing swim trunks.

Maple was reading a book in the library.

He heated the iron using a bellows at the blacksmith's.

He heated the iron using a bellows at the blacksmith's.

My house is arranged according to Feng Shui.

He is putting a special effort into his cooking.