This engine adopts the air cooling system.

He is a master of unarmed combat.

In this factory, we use compressed air to operate the machines.

I recorded music with my new sound recorder.

He tends to have a dislike for trying new foods that he has not tried before.

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

A new character has joined our team.

He knocked on the wood saying 'Kuwabara Kuwabara' to bring in luck.

He was reading a book under the mulberry tree.

Mr. Sanjo is my best friend.