He is passionate about studying computing.

He picked up the vajra staff and began to pray quietly.

Ryuu raised his axe.

My younger brother caught the influenza.

This fashion spread quickly.

He is an expert in fluid mechanics.

This area is equipped with a sewer installed by the prefecture, making life very convenient.

The Brachiosaurus was a very large dinosaur.

He deeply resents me.

I couldn't see anything in the dark room.