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

Once in a while you'll have to talk to your neighbor and say, "Can you please pass me my pacemaker that fell down?"

有时候你需要对你旁边的同学说,你能帮我捡一下我的心脏起搏器吗

耶鲁公开课 - 基础物理课程节选

Nobody picks up the stuff.

没人会捡起垃圾。

麻省理工公开课 - 固态化学导论课程节选

They thought that they were getting good stuff.

他们还以为自己捡到了宝贝

耶鲁公开课 - 金融市场课程节选

They bring it in and they say, "Oh, Fido's dead, Fido's dead, but what's for dinner?"

他们把它捡回来，说，“Fido死了，Fido死了，晚餐吃什么？“

耶鲁公开课 - 心理学导论课程节选