他们做这些工作没有报酬。

They do these tasks without payment.

youdao

“不，”小鸟说，“如果没有报酬，我不会唱第二遍。”

"Nay," said the bird, "I do not sing twice for nothing."

youdao

很多人都希望有机会做一些有意义的事情，即使没有报酬。

Many people welcome the chance to do meaningful things, even if they will get no pay.

youdao

But of course, we also want to be loved - we want to be rewarded unconditionally without any contingencies whatsoever.

但当然，我们都想被喜爱,-我们都想无条件的得到报酬,没有任何别的可能。

耶鲁公开课 - 弥尔顿课程节选

If you pay me ten thousand dollars a month to work for you, I'll work for you and I'll think "I'm doing it for ten thousand dollars a month, that makes a lot of sense," but if I do it for nothing then I have to ask myself, "Why am I doing it?"

如果你一个月给我一万美元帮你工作，我会为你工作，但我会想,”我是为了一万美元才做的，这样更合理“,但如果我一点报酬都没有，那我就会问我自己，”我为什么要做这份工作？”

耶鲁公开课 - 心理学导论课程节选