The Russian Federation is the country with the largest land area in the world.

Well, let's get started!

Mr. Hiruma is my best friend.

Interracial marriage promotes diversity and understanding.

Intermolecular forces are an important factor in determining the properties of a substance.

He is doing special exercises to strengthen the interosseous muscles of his hand.

The mesentery plays a role in supporting the intestines.

His work progress is slow.

The history of the Empire of Japan is very interesting.

An intercontinental ballistic missile is a weapon with a very large destructive power.