The prime meridian is the line that serves as a reference for determining the longitude of any point on Earth.

According to the Imperial Headquarters announcement, the war situation is progressing favorably.

We need to solve the problem in the production environment.

The Great Eastern Japan Earthquake is one of the most damaging earthquakes in Japanese history.

This song is my favorite.

I bought stamps at the post office.

This ancient proverb, 'know the other side and yourself, and you will not be in danger in a hundred battles', teaches us the importance of understanding ourselves and others.

He participated in the anti-war movement.

The volcano erupted.

His cooking skills are among the top five.