The teaching fellow for each lecture takes what we call scribe notes. These are posted within a few days online.

助教会把每节课讲义记录下来,这些东西几天内就会被发布到网上去。

哈佛公开课 - 计算机科学课程节选

So this is our little Google calendar that we embed in the course's website, and this is the number of office hours we had just in the next couple of days alone.

这是我们的小google日历，我们把它嵌入在,课程网站中，这是我们,接下来几天的办公时间。

哈佛公开课 - 计算机科学课程节选