Again, this is not to say that the child-free do not live lives equally full of challenges and contributions.

再次强调，我并不是说没有孩子的人生活得不充实。

youdao

I wasn't expecting you to do it for free.

我并没指望你无偿地做这个。

《柯林斯英汉双解大词典》

You can hardly expect her to do it for free.

你不可能指望她无偿地做这事。

《牛津词典》

In criminal cases,suspects who do not have enough money for a lawyer are given one free of charge to represent them.

VOA: special.2009.08.31

The other quick thing I want to say is that I do have office hours today from 3 to 5, so feel free to stop by if you have questions about problem-set 3 that you're finishing up.

我还想说一件小事,我今天的答疑时间是三点到五点，如果你对于第三次作业还有任何疑问,请在这个时间段来找我，不必客气。

麻省理工公开课 - 化学原理课程节选

So that you get a good idea of what people do in their free time and what the dorms are like.

所以你可以了解人们闲暇时间做什么，宿舍什么样。

沟通很重要 - SpeakingMax英语口语达人

And when people do use the hotspot for free they do end up becoming returning users.

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Why do Scottish and Welsh politicians feel free to do something that Westminster has not?

ECONOMIST: New ideas for running health and education

The Supremes will hear arguments in the case on November 8, and decide whether law enforcement needs a warrant to do what husbands and wives are apparently free to do.

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