但是这的确是事实，在行业动荡时期，自动化列车的确更加可靠。

But it is true that, during industrial unrest, automatic trains are much more reliable.

youdao

在古代的动荡时期，人们把钱藏起来，假如他们遭到了杀害或流离失所，他们就不能回来拿他们的钱了。

In times of instability in the ancient world, people stashed their cash and if they got killed or displaced, they didn't come back for their Geld.

youdao

最近几十年间，一些在动荡时期被隐藏而长期失传的史书被找到了，这些手稿记述了一个已经远离我们1700年的思想世界。

In recent decades long-lost Chronicles have been found, originally hidden during those turbulent times. Such manuscripts describe a world of ideas that has been lost to us for nearly 1, 700 years.

youdao

So many of our financial institutions were created in the 1930s because that was a time when everything was being shaken up and it was a time when people were willing to consider something really different.

由于大萧条时期的动荡,和对人们生活的冲击,人们便愿意想一些与以往不同的东西,所以自那时之后,大量的金融衍生工具如雨后春笋般的出现了。

耶鲁公开课 - 金融市场课程节选