So, 13 backscattered. TAs, if you can maybe pick up these ping-pong balls for me.

把这些球捡起来，我觉得如果，我摔倒一定很搞笑。

麻省理工公开课 - 化学原理课程节选

And so, that was a clear major for me to pick -- I actually also was considering English and ended up being a minor in English.

所以这是我的主要选择之一-,我还考虑学英语,最后英语是我辅修的专业。

麻省理工公开课 - 化学原理课程节选