When will you go to Japan?

When are you going to Japan?

He will help at any time.

Chemotransmitters play an important role in the transmission of information between nerve cells.

Neurotransmitters are responsible for transmitting information between nerve cells.

Sufficient caution is necessary when handling radioactive materials.

This ancient document describes the spread of cholera.

This olive tree was planted by my grandfather.

In ancient Japan, the Housou clan played an important role.

Soshi-kaimei is a part of Japanese history.