身体
The noun 身体 (shēntǐ) means "body" and refers to the physical body of a person. It is used in discussions about health, physical condition, and well-being. Common expressions include 身体好 (in good health) and 身体不舒服 (feeling unwell).
最近工作太忙,身体有点吃不消。
Zuìjìn gōngzuò tài máng, shēntǐ yǒudiǎn chībuxiāo.
Work has been too busy lately, and my body can't quite take it.
爷爷八十多岁了,身体还是很好。
Yéye bāshí duō suì le, shēntǐ háishi hěn hǎo.
Grandpa is over eighty years old, but he's still in great health.
你身体不舒服就早点回家休息吧。
Nǐ shēntǐ bù shūfu jiù zǎodiǎn huíjiā xiūxi ba.
If you're not feeling well, go home and rest early.