He mainly eats vegetables.

The Lord protects us.

He feels responsible as the head of the family.

He is the lord of this region.

What are you doing?

He is majoring in mineralogy at university.

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

Mr. Kaku is my best friend.

His car is shaped like a horn.

One angle of this triangle is 90 degrees.