The children were eating apples with a crunching sound.

He is still young, so he has a youthful heart.

Sea eagles are good at catching fish in the sea.

He talked in an indirect way.

Cormorants are good at catching fish, but ospreys are even better.

Washington is one of the beautiful states in America.

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.