My boyfriend is a doctor.

I saw cotton dust floating in the factory.

I go to watch handball games every weekend.

Mr. Zhai is my best friend.

This ancient proverb, 'know the other side and yourself, and you will not be in danger in a hundred battles', teaches us the importance of understanding ourselves and others.

These glasses are made of polycarbonate.

He makes music using a vocoder.

Kōbō Daishi greatly developed Buddhism in Japan.

I like her boyish style.

He bought a new surfboard.