Yet, argues Mr Legrain, they too bring economic benefits and do “little or no harm” to the wages or employment prospects of native workers.

但是，勒格雷因申辩说这些人同样能带来经济利益，而且＂不会或极少影响到＂当地工人的就业前景。

youdao

Resources are insufficient, and they are inefficiently used, sometimes wasted on interventions that do no good, may cause harm, and have no evidence base.

资源不足，使用效率低下，有时还存在资源浪费现象，在徒劳无益、可能造成损害而且没有证据基础的干预措施上耗费了资源。

youdao

But what people plant or read are completely personal affairs; as long as they don't break the law or harm the rights of others, no one has the authority to tell them what to do in these areas.

民众种什么植物种或读什么书，那完全是个人的私事，只要他没违反法律也没有影响和伤害到别人的正当权益，任何人都没有资格去过问。

youdao

And as one of their essential responsibilities, to ensure that they do no harm in Congress to this economy and to the livelihoods of average Americans, flirting with default or, even worse, allowing default, would be a violation of those primary responsibilities.

WHITEHOUSE: Press Briefing by Press Secretary Jay Carney,

Economic crises may not lead to good policy-making, but at least they demand a do-no-harm standard.

FORBES: When Election Rhetoric Works Against the Common Good

Such a scrap would doubtless do Republicans no harm, as voters probably care less about suspected terrorists' privacy than they do about not being killed.

ECONOMIST: Michael Hayden wants to shake up the CIA. Good luck to him