In math class, we learned about the concept of union.

Washington is the capital of America.

The Philippine eagle is known as an endangered species.

The Philippine eagle is the national bird of the Philippines and is designated as an endangered species.

The bald eagle is an Old World vulture, and its appearance is very impressive.

The bald eagle is a species of Old World vulture.

I saw a Steller's sea eagle flying in the sky.

Csárdás is a type of Hungarian folk music.

He is very famous in the world of entertainment.

It is said that an 'inugami' (a guardian dog spirit) has been protecting this village since ancient times.