这一次，他停下来帮助他们，以回报他们。

This time, he stayed and helped them in order to repay them.

youdao

我送给他一份礼物以回报他的帮助。

I sent him a present in return for his help.

youdao

我要请她吃饭以回报她的殷勤款待。

I'll pay her back for her hospitality by inviting her to dinner.

youdao

It would be vulgar, he believes, to speak of justice, or any virtue in terms of material rewards or consequences.

他相信，如果在谈论正义或任何美德时,仅以物值回报或后果作为衡量标准。

耶鲁公开课 - 政治哲学导论课程节选

They provided a service to society and society responded by somehow they got their wealth, so I think that -- So be concrete.

他们为社会提供了服务,作为回报，社会让他们以某种方式变富，所以我认为-,所以具体来说。

耶鲁公开课 - 公正课程节选

So you buy it at a discount and the return you get is of course a hundred minus--the return you get is the discount.

所以以折价买入,并且回报等于,100减去,回报等于折扣差价

耶鲁公开课 - 金融市场课程节选