She's always trying to get something for nothing.

她总想不劳而获。

《牛津词典》

How can we have confidence in a product that offers something for nothing?

我们怎样能对一个只求奉献不求回报的产品抱有信心呢？

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A key issue is cost: there is no something for nothing in international finance.

一个关键问题是成本：国际金融领域中没有任何免费提供的东西。

youdao

"There's been too many deals made and too many people see this as getting something for nothing."

VOA: standard.2010.03.25

Now we might at first think that Satan's vaunting here is the product of nothing more elevated than hate and a desire for revenge, but Milton's doing something truly extraordinary.

我们首先会想到撒旦之所以在这里自吹自擂,不过是因为他的仇恨和复仇的欲望，不过弥尔顿在这里做了不同寻常的艺术处理。

耶鲁公开课 - 弥尔顿课程节选

He responded to a complaint about cuts in jobs and salaries for California teachers by urging people not to expect "something for nothing" from their government."

VOA: standard.2009.03.20

Then again, getting something for nothing is a concept that MTV should be familiar with.

FORBES: Is MTV Aging Well?

Charities will get something for nothing but will then pay for more sophisticated services.

BBC: Believe.in and the business of charity

Of course these days viewers not only want something for nothing, they increasingly want content tailored to them.

BBC: Digital product placement creates adverts out of thin air