This selfish thinking or score keeping often stops a good deed from being done in the first place, which over time limits the good deeds returned.

这种自私的或是记账式的想法经常不会促使善意行为在一开始就发生，只有经过一段时间的以后回报式的善行才会发生。

youdao

But before town owner Bobby Cave signs the deed over, he must ensure the eBay bid is legitimate.

但在小镇主人博比·凯伍签署这桩交易之前，他必须保证eBay的竞价是合法的。

youdao

Rachel's chance to do the deed comes quickly when she learns that Finn has a possible future as a football quarterback. Finn decides to invite Rachel over to his house where they'll be alone.

RAchel的机会很快就来了，因为她得知FINN可能会成为一名橄榄球四分卫，因此FINN邀请RAchel来自己家可以和她独处。

youdao