不要碰伤口。
bù yào pèng shāng kǒu.
Don't touch the wound.
不要让他碰它。
bù yào ràng tā pèng tā.
Don't let him touch it.
不能去乱碰的!
bù néng qù luàn pèng de!
You can't touch it!
Press ? anytime.