There were probably a number of firms that, over that ten-year period, went out of business.

在这10年间,可能有很多企业已经破产

耶鲁公开课 - 金融市场课程节选

Now,which firms do you think went out of business?

你们认为哪些公司破产了呢

耶鲁公开课 - 金融市场课程节选

But they just went out of business.

但它后来倒闭了

耶鲁公开课 - 金融市场课程节选