我注意图中仍然有一个横线。我将修改它在我的合并层上。

I notice that there is still a horizontal line, so I'll change that on my merged layer.

youdao

重命名这个合并层“发光”，我们将继续使用下一步这一层。

Rename this merged layer to "Glow", we will continue to use this layer for the next step.

youdao

托管合并的生产工作流程的任务层。

Hosting task layer for the merged production workflow.

youdao

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

When I started merging, I did merging three times across this whole board, this level, this level, and this level, and each time because of the way I was advancing my fingers I touched each number just once.

在整个过程中，我一共做了,三次合并，这一层，这一层，和这一层，而且每次,由于要前移手指，因此对每个数字,仅仅移动了一次。

哈佛公开课 - 计算机科学课程节选