If they're paid by commission on each trade they just keep calling you up and coming up with new ideas for new trades.

如果他们的薪水来自交易中抽取的佣金,他们就会不断拜访你,告诉你一些关于新交易的新点子

耶鲁公开课 - 金融市场课程节选

Ideally, keep up with the readings before you come to class.

最好是在上课前就已经阅读过指定材料

耶鲁公开课 - 心理学导论课程节选

Notice the freedom that he exercises in unfolding what feels like an improvisatory monologue in which he makes you race to keep up with him as he follows a semi-hidden logic that he treats as self-evident.

注意他随意地展开,一段即席的独白,让所有人都跟随他的脚步,而他跟随着自己若隐若现的但自认为显而易见的逻辑。

耶鲁公开课 - 现代诗歌课程节选

Because of the climate and because of certain things growing in different parts of the world--and by the way, I see some of you kind of struggling to keep up with some of the things I'm doing on the slides, but I'm hoping to make broad points here, and again, the slides will be posted on the website so don't worry so much if you're not able to get everything down.

因为气候以及其他的一些原因,在世界不同地方种植,顺便说一句,我发现某些人很费力地,记录我幻灯片里的一些内容,但是我这里只想介绍大体框架,而且课件会上传到网络上,因此不要担心不能记下所有内容

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选