They collected some of the oysters that were left behind, checked on their health, and removed offspring that didn't belong in the study.

VOA: standard.2010.07.13

And I don't think that we will be completely satisfied when we do leave with what we left behind That's it for today.

我认为我们不会非常满意,当我们走时，看到我们所留下的问题,今天的节目就到此结束了。

普林斯顿公开课 - 国际座谈会课程节选