This volcanic rock contains a lot of olivine.

I like to add olive oil to my pasta.

I have visited the Mount of Olives.

His coat was olive in color.

This wall is made of a special material that causes diffuse reflection.

This material has the property of diffusely reflecting light.

My father's hobby is breeding Ranchu.

He is suffering from a disease of the thoracic diaphragm.

In the park, a gray-haired old man was sitting on a bench reading a newspaper.

Pluto is one of the planets in the solar system.