你别再伤害她了！

Nǐ bié zài shānghài tā le!

Don't hurt her again!

吸烟对健康造成伤害。

Xīyān duì jiànkāng zàochéng shānghài.

Smoking is harmful to health.

我不会做伤害别人的事。

Wǒ bú huì zuò shānghài biérén de shì.

I wouldn't do anything to hurt others.