Fantasies cannot harm you, no matter how bizarre or far out they are.

无论多么荒诞或怪异的幻想都伤害不到你。

《柯林斯英汉双解大词典》

Robots cannot harm humans or allow humans to come to harm.

机器人不能伤害人类，也不能允许人类受到伤害。

youdao

I assure you that this medicine cannot harm you.

我郑重告诉你，这药对你无害。

youdao

They cannot harm themselves because the amount of painkiller in the pump is carefully measured and limited.

VOA: special.2010.05.04

The team says the bacterium was changed so it cannot cause harm if it escapes.

VOA: special.2010.07.20

It cannot harm Mr de Villepin that France's health scares have been grabbing headlines at a time when he is trying to push through parliament a more flexible but hugely unpopular new employment contract for those under 26.

ECONOMIST: France

Misguided intervention cannot do enough harm to explain the chasm that separates Mozambique, say, from Sweden.

ECONOMIST: Out of anarchy

The study cannot definitively prove this harm, but it is well done and the findings are very suggestive.

FORBES: The FDA Is Faster. Now Let's Make It Safer