He may say no, but there's no harm in asking.

他可能拒绝，但问一问也无妨。

《牛津词典》

They are not always willing to take on untrained workers, but there's no harm in asking.

他们一般不愿意雇佣没有受过训练的工人，但是问问也无妨。

《柯林斯英汉双解大词典》

There is no harm in doing that.

这样做并无妨。

《新英汉大辞典》

He said there was no harm in dialogue with the Venezuelan leader, but actions are what matter most.

VOA: standard.2009.04.19

In other contexts--no harm in talking about souls.

在其他情形下,则可以对灵魂畅所欲言

耶鲁公开课 - 死亡课程节选

Because what we were just stipulating we mean when we talk about my death in the context of this question is the death of my body. No harm done.

因为我们刚刚明确指出,在这里所说的死亡,指的是肉体的死亡

耶鲁公开课 - 死亡课程节选

At the minimum the Obama Administration needs to do no harm in this situation.

CENTERFORSECURITYPOLICY: Latin American Yalta

There is no harm in the new mayor being more conciliatory than Mr Giuliani, who often created enemies needlessly.

ECONOMIST: New York's mayor

You get what you ask for, and there is no harm in asking.

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