If you zoom in up top, which I can't quite do with a keynote here, it says, "This last minute shopping, bargain hunting."

如果你想追根究底，我也不能,在这里做一个主题演讲，它说，“这是最后一分钟购物，特价商品大甩卖“

哈佛公开课 - 计算机科学课程节选

So yeah, I actually recently just did a group presentation

可以，事实上我们刚刚做了一个团队演讲。

要做好角色分担 - SpeakingMax英语口语达人

If you were giving a job talk-- and this is for people in graduate school particularly-- If you were giving a job talk and the slide projector breaks, you're screwed.

如果你要做一个职业演讲-,特别是给研究生院做-,如果你正在做演讲，结果投影机坏了，你完蛋了。

耶鲁公开课 - 心理学导论课程节选