The theory shows that if some individuals contribute more than their share in an altruistic way, the more selfish individuals contribute even less, undoing some of the good done by the altruists.

这个理论表明即使有一些无私的人将比自私条件下捐的多，但同样某些自利的人会捐的更少，这将抵消了利它主义者的额外贡献。

youdao

youdao

For all the good it's done we might as well not have bothered.

那件事带来的好处不多，我们本不该操心的。

《牛津词典》

The writers tell about the good work being done by scientists and activists to protect each place.

VOA: special.2009.04.22

To me, that's a fundamentally wrong approach and it's actually done because it's the sort of thing that statisticians are good at.

对我来说，这是一个完全错误的途径,但实际做法就是这样,因为这正是统计学家擅长的事。

耶鲁公开课 - 金融市场课程节选

The "Do you ever" pattern is a really good way to find out more about what the other person has done.

Do you ever” 句型能进一步了解另一个人做过的事情。

Do you ever课堂 - SpeakingMax英语口语达人

Rest assured that you will be remembered for many generations to come for the good things you have done for Tanzania and the good things you have done for Africa.

NPR: Bush Signs Aid Deal for Tanzania Infrastructure

The prime minister asserted the good work done by the Schemes and credited the Labour Government's achievements in cutting crime by increasing police numbers.

BBC: NEWS | Programmes | BBC Parliament | Prime Minister's Questions

After two days' extensive reviewing the draft toolkit on inclusive education, the participants appreciated the good work done by the team and recommend very strongly that the effort should continue to make it more purposive even if more financial input is required.

UNESCO: EDUCATION