Welcome back, it was a long day, wasn't it?

Ms. Oka is my Japanese teacher.

He is plowing his own land.

My hometown is Shizuoka.

Please sit in this seat.

Please wait until your turn.

The teacher gave me a book.

The teacher gave me some advice.

There is a large cooling tower in this factory.

A cooling device utilizing the principle of radiative cooling has been developed.