这些干草可以给牲口作铺垫。
比如:在教完《颐和园》这课后,就让学生以后写熟悉的景物作铺垫。
Such as: teaching after the class, "the Summer Palace" let students write familiar scenery foreshadowing later.
在这些不同的循环中,含有一个结构,用一个个危机作铺垫,然后最终,给你解脱。
Because the structures in these different cycles, it builds up crisis and then it gives you something, a relief at the end.
I feel like I have to introduce concepts like variance and co-variance and correlation in order to talk about finance; so that's what we'll do in Lecture Two.
我会讲到像方差,协方差,相关系数,这样的概念,为金融学的内容作一些铺垫,我们会在第二课讲到
应用推荐