托德，回到你这。

Todd, back to you.

youdao

他说：“这让你感觉跑起来像个动物，你每走一步都会觉得能量重新返回到你身上。”

"It feels like you're running like an animal," he said, "you feel the energy coming back with each step."

youdao

看到这轻型降临到回到你的头上。

See this light descend to the top of your head.

youdao

And this is because as you start writing--saving files to your hard drive, what happens is you might save this file here, then this one, then this one, then this one, but very reasonably you might go back eventually and delete this one.

这是因为当你开始对硬盘驱动器进行读写时,你可以保存一个文件到磁盘的某处，然后再一个，再一个，又一个，最后你可能回到这,并删除这一个文件。

哈佛公开课 - 计算机科学课程节选

And perhaps that is pastoral in a way, going back to what you said, that I do think of myself in many ways as doing pastoral counseling, particularly in the most difficult circumstances when there's been a crisis, a death, a serious accident.

也许某种意义上这像是种牧师与受众，回到你刚才说的，很多时候我觉得自己,就是作为一个牧师指导学生，尤其是在极其困难的情况下,比如出现了危机，伤亡，或者严重事故。

普林斯顿公开课 - 人性课程节选

That goes back to that idea of sort of discipline coding. It's easy to have assumptions about what you think are going to come into the program when you writ it. If you really know what they are use them as search, but if you think there's going to be some flexibility, you want to prevent the user getting trapped in a bad spot, and exceptions as a consequence are a good thing to use.

这又回到了规范编码的想法上来了,在你写代码的时候考虑,什么会进入你的代码的思考是简单的,如果你真的知道,他们是用他们来做搜索的,而你希望有一定的灵活性，你想要阻止用户,陷入一个艰难的境地,那么异常是非常实用的。

麻省理工公开课 - 计算机科学及编程导论课程节选