He is being trained as a war dog.

He shortened the story and conveyed only the main points.

My house is in Yamaguchi County.

He enlisted in the navy.

He enlisted in the army.

He is a member of the air force.

I saw a flock of birds flying in the park.

They returned to the battlefield to help the general of the defeated army.

We analyzed the data of the experimental group.

Our army will start the march tomorrow.