最终，1987年股市大崩盘表明，经济与股价并不同步。

In the end, the 1987 collapse suggested, the economy doesn't move in lockstep with stock prices.

《柯林斯英汉双解大词典》

某些人已经将该事件称之为“大崩盘”。

The event at issue has been called by some the "flash crash."

youdao

随着上周四令人猝不急防的股市大崩盘的更多细节逐渐清晰，没什么证据表明是交易员数据输入错误引发崩盘。

As more details of last Thursday's dizzying collapse become clear, there is less evidence to suggest a 'fat-finger' data-entry error caused the collapse.

youdao

Other countries--In Europe, after the 1929 crash, they had a different reaction to the scandals and problems of the '20s and it wasn't as favorable to markets as in the U.S.

929大崩盘之后,欧洲的一些国家,却对于丑闻及20年代出现的问题,有着不同的反应,欧洲政府采取的措施并不如美国那样,有利于市场发展

耶鲁公开课 - 金融市场课程节选

In the 1920s, a lot of bogus stuff was sold -a lot of people were cheated -so after the stock market crash of 1929, it led to a movement for regulation.

在上世纪20年代,很多不合规的股票流入市场,很多人受骗,所以1929年的股市大崩盘,促使政府采取了一系列加强金融监管的行动

耶鲁公开课 - 金融市场课程节选