He is an expert in geophysics.

He believes in the geocentric theory.

A terrestrial planet may have an environment similar to Earth.

Akebono likes to get up early every morning to watch the sunrise.

It's very hot today, isn't it?

The six principles for composing Chinese script are called 'Rikusho'.

I went to the police station yesterday.

I have to appear in court tomorrow.

He is taking a calligraphy class.

He is learning the calligraphy of grass script.