There are many beautiful things in this world.

His room is decorated with monochrome paintings.

He is very famous in the music world.

He broke new boundaries in the music world.

He has crossed that border.

He should become the leader of our generation.

We are living in a geological era called the Quaternary.

Yo is my best friend, and we always play together.

This world is beautiful.

We dream of a day when all people can enjoy world peace.