"We used to watch them. You know when you rewind a song just to see the video and the moves, the dance.

VOA: standard.2009.07.01

Let me rewind slightly in the story so that I don't actually mislead because I forgot to update these two cells.

我们先倒回去一点,我没有误导，因为我忘记了,更新这两个单元。

哈佛公开课 - 计算机科学课程节选