String theory is a branch of physics that is a theory for understanding the basic structure of the universe.

He is using morphine to alleviate pain.

Eishin likes games.

What is the volume of this box?

Molybdenum is an important element in the production of steel.

Moldova is a small country in Europe.

This substance has an amorphous property.

The forest green tree frog, a species endemic to Japan, has a beautiful green body.

I enjoyed a picnic in the woods.

I often spend New Year's Eve with my family.