Throughout the class, starting next week, we'll take what I called, " "time-ins" as opposed to "time-outs".

在这整个课程中，从下周开始，我们将进行我所说的，“练习时间“，而不是“休息时间。

哈佛公开课 - 幸福课课程节选

Now many of you, as you are going through these "time-ins" if you decide to take this class may think, ?" "Well, is this what I'm paying 40,000 dollars a year for?

你们中很多人，在经历“练习时间“时可能会疑惑，“我一年付四万美金就是为了这个？

哈佛公开课 - 幸福课课程节选