The United Nations Security Council plays a crucial role in maintaining world peace and security.

The motto of this team is 'one for all, all for one'.

Triumph won the game and was very happy.

My grandfather contracted poliomyelitis when he was young.

Functional analysis is a branch of mathematics that studies the properties of functions in infinite-dimensional spaces.

Neuroanatomy is an important field of study for understanding the structure and function of the brain.

Let's calculate so that all numbers become equal.

Makoto is my best friend.

He said, 'The advantages of heaven and earth are nothing compared to the harmony among people,' emphasizing the importance of teamwork.

I happened to meet him at the park.