The standard language of Japan is based on the Tokyo dialect.

He is deepening his knowledge by reading the encyclopedia.

Her tear bags are very attractive.

At the summer festival, a variety of colorful lanterns are lined up.

I participate in the monthly meeting.

A tsunami warning has been issued, so please evacuate immediately.

A tsunami warning has been issued, so please evacuate immediately.

I use a set square to draw shapes.

In chemistry class, I learned about acid anhydride.

In chemistry class, I learned about acidic oxides.