An arc discharge occurs when electricity passes through the air.

Strong interaction is one of the four fundamental forces in particle physics.

Mr. Hiruma is my best friend.

Well, let's get started!

The mesentery plays a role in supporting the intestines.

Interracial marriage promotes diversity and understanding.

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

His work progress is slow.

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

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