It tells me the other way around to look at how prices correspond to quantities, it tells me the quantity demanded at any given price.

它直观的显示出,价格如何与产量对应,即在给定的价格上需求量是多少

耶鲁公开课 - 博弈论课程节选

he came into office, passed the stimulus bill, and a raft of other measures because the financial crisis demanded that he do so, and it seemed to have worked.

他上任后，通过了刺激法案，和其他一些列措施,因为金融危机要求,他这样做，似乎这样做也奏效了。

斯坦福公开课 - 经济学课程节选