He is fighting for justice.

We had a deep debate about that issue.

His performance was really wonderful.

I bought a new bathing suit.

Observing manners is important in social life.

He made travel plans using a globe.

He is using an octant for navigation.

Mr. Konomi is my best friend.

I wonder where my medical thermometer is?

The tyrant flycatcher is known for its beautiful plumage and unique call.