Quotation number two, the Wall Street Journal "The stimulus won't do much for the economy, . but is driving a higher deficit.

第二个引述来自华尔街日报,“这一刺激计划并不见得能刺激经济发展，反而大大增加了财政刺字。

斯坦福公开课 - 经济学课程节选

These two characters are as if there is a wall between them, a wall of foam.

在这两者之间,就像是有一堵墙，一堵用泡沫筑成的墙。

耶鲁公开课 - 1945年后的美国小说课程节选

I tie a spring to my back and I anchor it to the wall and see how much the spring stretches before the two forces balance.

我把弹簧一端系在背后,另一端固定在墙上,观察两个力平衡时弹簧的伸长量

耶鲁公开课 - 基础物理课程节选