I think that, in a sense, the subprime crisis that we have is an example of the dangers of new technology.

我认为,在某种程度上,这次次贷危机就是新科技,可能会带来危险的典型例子

耶鲁公开课 - 金融市场课程节选

A notion that the Greeks would have regarded as dangerously arrogant and certain to produce disaster.

这个主张被古希腊人当做,危险,骄横并会带来灾难的观点

耶鲁公开课 - 古希腊历史简介课程节选

You'd want to make sure that you separated the virus from all the other parts of cow skin so that your ultimate preparation was enriched in the virus and didn't contain quantities of other things that would be hazardous.

你要保证,你从所有的牛皮组织上分离出病毒,这样最终的制剂产品才会富集病毒,并且不会携带其它物质,这些物质可能带来危险

耶鲁公开课 - 生物医学工程探索课程节选