At that fateful moment, Adam and Eve are standing together at the tree, and although only the woman and the serpent speak, Adam was present, and it seems he accepted the fruit that his wife handed him.

在那非同寻常的时刻，亚当和夏娃一起站在树下,尽管，只有女人和蛇在说话，但是亚当确实在场,而且接受了妻子递过来的果实。

耶鲁公开课 - 旧约导论课程节选

So if on each iteration of merging I'm doing eight things or more generally, N. That then begs the question, how many levels of this tree are there actually?

可见对于合并我需要迭代8次,一般情况下是N，这取决于具体问题，那么在这棵树中一共有多少层呢？

哈佛公开课 - 计算机科学课程节选