He tidied up the room quickly.

He has a habit of masturbating every night.

This bivalve's adductor muscle is very fresh and delicious.

Wearing the traditional shawl of the Tōhoku region, Kakumaki, protects you from the cold.

He is hiding a secret.

That was a certain result.

That result was certain.

His collection of essays is very interesting.

There is a necessity for his participation in the success of this project.

My niece is very smart.