修订3是合并两个分支的结果。

Revision 3 is the result of merging two branches.

youdao

<p:pack>：合并两个文档序列。

<p:pack>: Merge two document sequences.

youdao

合并两个选项。

Combines the two options.

youdao

When these two merges are done, we're basically at a stage in that branch where we can now merge those two together, which gives us that, and it goes through the rest of it.

拿到从那边得到的第二个子列表，这是一个基本情况,合并它，当这两个合并完成后，我们基本到了该分支阶段，这里我们可以把两个合并在一起。

麻省理工公开课 - 计算机科学及编程导论课程节选

Well, it looks like it took 1 in this case or it involves-- we can put it another way, merging those two lists involved looking at two numbers, 1, 2, and that's it.

在这种情况下看起来只用了1次-,我们可以从另一个角度看，合并这两个列表涉及到了,2个数字，1，2，就是这样。

哈佛公开课 - 计算机科学课程节选

Run merge sort on those. By induction, if it does the right thing, I'm going to get back two lists, and I'm going to then merge Them together. Notice what I'm going to do.

在这些上面再运行归并排序，根据归纳，如果这样是正确的,我将重新得到两个列表,然后我会把它们合并在一起。

麻省理工公开课 - 计算机科学及编程导论课程节选