Mineral oil is often used in the manufacture of cosmetics and pharmaceuticals.

This area is known for producing a variety of minerals.

His most favorite food is sushi.

I am majoring in the psychology department at university.

I will be in charge of part of this project.

Oxygen, which is one of the chemical elements, is necessary for us to breathe.

He stated his opinion outspokenly as '咢'.

Gaku is my best friend.

He learned the old character form of 學 to study ancient documents.

I like listening to music every day.