The other lets water flow out.

VOA: special.2009.04.20

And Achilles then speaks up and really lets him have it, chews him out, tells him what a bozo he is, and, you know, the very important thing is this.

阿喀琉斯说了出来,让他把姑娘还回去,唾弃他,骂他是个十足的白痴,有一点非常重要

耶鲁公开课 - 古希腊历史简介课程节选

And I can obviously do the other direction which is I can say skip to index 2 and all the remaining pieces. This lets me slice out, if you like, the front part or back part or a middle part of the tuple as I go along.

很明显我可以从索引2开始切片,所有剩下的元素，这可以让我2,如果你喜欢我这么说的话,取得元素的前面的或者后面的,或者中间的部分。

麻省理工公开课 - 计算机科学及编程导论课程节选