He is a world-renowned scholar.

He is a world-famous mathematician.

Projective geometry is a branch of mathematics that studies geometric objects such as points, lines, and planes and their relationships.

He is a renowned jurist who has written many important legal books.

He is a famous psychologist, influencing many people.

What is the main dish for tonight?

Mizuna is my best friend.

Izumi is my best friend.

It is said that Kainai, a synonym for Chinese broccoli, is rich in vitamin C and good for health.

There are many common beans growing in my garden.