Another good thing to do when you're really stuck is walk away. Take a break. Come back and look at it with fresh eyes of your own.

当你卡住的时候另外一件有益的事,就是走开休息一会儿,再回来看代码的时候你的眼睛就清醒多了。

麻省理工公开课 - 计算机科学及编程导论课程节选

Well, let me come up with a sample set of elements here and let me go ahead and just get some fresh white board space.

下面我用一个元素的样本集来说明,我先找一些可用的白板空间。

哈佛公开课 - 计算机科学课程节选

There's the primeval fresh water, fresh water ocean, Apsu Which is identified with a male divine principle, a male god Apsu.

有原始的淡水，淡水海洋，它与男性神道有关，这个男性神灵叫做。

耶鲁公开课 - 旧约导论课程节选