他非常强壮。

Tā fēicháng qiángzhuàng.

He is very strong.

你应该运动！你看起来太不强壮了。

Nǐ yīnggāi yùndòng! Nǐ kànqǐlái tài bù qiángzhuàng le.

You should exercise! You seem way too weak..