事实上，第九行我们没法匹配，如果你没找到匹配的袜子，这意味着我们立即跳转到第13行，所以现在Philip做什么？

So the fact that line 9 did not match, if you find a matching sock which we didn't, that means we immediately jump to the else which is line 13 and so Philip now has to do what?

youdao

“任务列表”项直接跳转到代码中的注释行。

Task List entry to jump directly to the comment line in your code.

youdao

描述用于标记和跳转到特定代码行的技术。

Describes techniques for marking particular lines of code and jumping to them.

youdao

So the fact that line 9 did not match, if you find a matching sock which we didn't, that means we immediately jump to the else which is line 13 and so Philip now has to do what?

事实上，第九行我们没法匹配，如果你没找到匹配的袜子，这意味着我们立即跳转到第13行,所以现在Philip做什么？

哈佛公开课 - 计算机科学课程节选