现在这个循环结束了，非常好。

This cycle us now over. Which is good.

youdao

当这个循环结束，就没有子进程在处理任务了，现在是时候显示结果了。

When this loop completes, we have no more kids performing tasks, and it's time to show the result.

youdao

而且好事就是在这个循环结束之前我们将已经降落地球，并且你们将获得所有的支持来帮助你们达成成功。

Also well before the end of the cycle we will have arrived on Earth, and you will have every assistance to help you succeed.

youdao

Well, this question mark becomes an O, this question mark becomes an O, and then the loop terminates 0 1 2 because it's iterating from zero to N so that's zero, 1, 2 and the length of the string is 3 so the loop terminates, but I remember that I needed to have this special sentinel value so I'm just going to put it there manually.

嗯，这个问号变成了，这个问号变成了0，然后循环结束了,以为迭代从0到N，那就是，字符串的长度是3，然后循环就结束了，但是我记得我需要这个特殊的标记值,所以需要手动的加上它。

哈佛公开课 - 计算机科学课程节选