He jumped into the pool naked.

He is my apprentice and is working very hard.

This math problem can be solved using Pythagoras' theorem.

He understands the usage of the attributive adjective.

A determiner plays a role in specifying a noun.

He always looks at the bulletin board, but as a lurker, he never comments.

His words always resonate in my heart.

During the Yuan dynasty, Chinese culture developed greatly.

Archi-humans are our ancestors.

This month's sales decreased by 20% compared to last month.