I said, "Well if you can understand tomorrow's lecture that's today's lecture-- then you should have no problem."

我说,如果你能听懂明天的课,也就是今天这课,那你不会有问题的

耶鲁公开课 - 金融市场课程节选

What they mean by that is, if you're a builder and you have this place where you show off your model homes, how many people are coming by to look at your model homes today as potential buyers?

意思就是,如果你是建造商,你有地方展示样板房,预计今天会有多少潜在顾客,来看样板房

耶鲁公开课 - 金融市场课程节选