The Tasman Sea is located between Australia and New Zealand.

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.

He was called a traitor and was criticized by the people.

Kunakoku is an ancient place name in Japan.

What modern prefecture does the ancient Japanese place name 'Wanokuni' correspond to?

He tried to solve the problem all day long.