And the boy uses the trees to do two things, right: to go up, or go out, and come back, to return.

这个孩子用树做了两件事：,上去，出去，回来，落下。

耶鲁公开课 - 现代诗歌课程节选

Well, notice again, on each level of the tree, when I actually do the merging, so this remember, is when I wrote down just the numbers when I bottomed out with the list of size 1.

请注意，在这棵树中的每一层，我真正做合并时，就将每个大小为1的列表中的,数字写下来。

哈佛公开课 - 计算机科学课程节选

He has to modify his plans for the first couple, by barring access to the tree of life. That was not something presumably he planned to do This is in response to, perhaps, their unforeseen disobedience certainly the way the story unfolds that's how it seems to us.

他更改了他的原计划，除了不能接近生命树,这些并不是他本打算做的事情,这也许是对意外挑衅的回应,故事是对后人的警告。

耶鲁公开课 - 旧约导论课程节选

O Right there, order n. So I have order n operations at each level in the tree. And then how many levels deep am I? Well, that's the divide, right? So how many levels do I have?

在这儿,所以我在树的每个层次都要做O的操作,那个这棵有多少层呢？,这是一个除法，不是吗？

麻省理工公开课 - 计算机科学及编程导论课程节选