The whooping crane is an endangered species, and it is difficult to see its beautiful figure.

The American red wolf is one of the endangered species.

He likes to take a walk in the park at dusk.

He is working at a school as a student teacher.

My younger brother is attending a middle education school.

My friend came from American Samoa.

He is studying the history of African Americans.

We should always remember the power of Kannon in difficult times.

The National Aeronautics and Space Administration announced a new space exploration plan.

My dream is to go to the U.S. Virgin Islands.