一旦你确定了自己的位置，你就暴露了，而如果你在这里失败，你就有麻烦了。

The moment you position yourself, you become exposed, and if you fail in that you are in trouble.

youdao

我想在这里向你分享一些相关的知识，因为一旦你掌握了这些知识……就好像你拿到了一本幕后剧本，可以知道他到底是不是喜欢你。

I want to share some of these with you because once you get this... it's like having a behind-the-scenes playbook for knowing whether or not he's into you.

youdao

一旦所有的信息都完成了，你在这里签字。

Once all the information is completed, you sign here.

youdao

One hundred fifty plus office hours is the current tally that you'll see starting to appear on the course's website, thanks to our 60 plus person staff and you'll also see online soon once you have your accounts as per problem set 0 spec.

50多个小时的课时,就是你现在在课程网站上要看到的，在这里我们要感谢60多位同仁的帮助,一旦你开通账号，你就可以在线看到了。

哈佛公开课 - 计算机科学课程节选