两次世界大战和一次经济大萧条动摇了许多人的信心——他们原本以为，单凭科学知识就可以创造一个繁荣有序的世界。

Two world wars and a Great Depression rocked the confidence of many people that scientific expertise alone could create a prosperous and ordered world.

youdao

或许繁荣增长和萧条衰退最好的例子就是大浅滩的渔业。

Perhaps the best example of boom growth and bust decline is the Grand Banks fishery.

youdao

这座城市的繁荣和英国北部各地萧条的经济形成鲜明的对比。

The city's boom offers a sharp contrast to the economic gloom elsewhere in northern Britain.

youdao

Now, I think that ultimately--interestingly enough, Los Angeles had a real estate boom and bust in the 1880s; that's hard to believe.

现在,我认为这非常有意思,19世纪80年代洛杉矶经历了房地产的,繁荣和萧条,这难以置信

耶鲁公开课 - 金融市场课程节选

As I mentioned earlier it would lead, of course, to big cycles of boom and bust.

正如我之前提到它的导致,当然,经济繁荣与萧条的大循环

耶鲁公开课 - 美国内战与重建课程节选

Finally, getting it right to keep inflation low, keep that boom-bust cycle from coming back like it did, and you don't have to go, even go back so far period.

最终可以维持低通胀，打破繁荣与萧条的周期循环，这个已有先例，远的不说。

斯坦福公开课 - 经济学课程节选