She acted in the belief that she was doing good.

她这么做是因为她认定自己是在做好事。

《牛津词典》

Across the board, American colleges and universities are not doing a very good job of preparing their students for the workplace or their post-graduation lives.

总的来说，美国高校并没有帮学生为工作或毕业后的生活做很好的准备。

youdao

The fresh air is doing her good.

新鲜空气对她有好处。

youdao

"Mr.Assange can say whatever he likes about the greater good he thinks he and his source are doing.

VOA: special.2010.07.31

All right, so in fact, if we checked the Nash equilibria in this game, the Nash Equilibria, and you can check that they are in fact best responses, are both people doing The Bourne ultimatum or both people doing The Good Shepherd.

很好,实际上,如果我们仔细看一下这个博弈,就会发现它们纳什均衡就是最佳对策,即两个人都去看《谍影重重》,或是两人都去看《特工风云》

耶鲁公开课 - 博弈论课程节选

and the other is doing business while also doing good for their community and also just people in general.

另一件就是经商的同时为他们的社区和普通人做些好事。

现在的商业新闻 - SpeakingMax英语口语达人

"It's not doing the port any good at all, and it's not doing the other skippers any good, " he said.

BBC: Groupon's Amble sea angling deal criticised

The modifications are linked to the possibility of doing genuine good for the world.

FORBES: Frankenstein's Cat: New Book Shines Light on the 'Brave New World' of GMO Animals

These low rates are only for the banks and not doing any good for the people or the economy.

FORBES: Banks Need To Offer Low Refinance Rates For Responsible Borrowers, Not Deadbeats