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.

Well, let's get started!

Mr. Hiruma is my best friend.

I conducted an interview in a question-and-answer format.

Life is a series of ups and downs.

He does his work perfectly, dotting the i's and crossing the t's.