But they were also considered to be very dangerous.

VOA: special.2010.03.10

So the democratization of finance is, I think, the ultimate mission of--I find central to this course but it brings with it dangerous hazards and we have to think very carefully about how we do it.

因此,我认为金融民主化,是我们这门课的根本使命,但由此而来的金融危机,使我们深思该如何应对

耶鲁公开课 - 金融市场课程节选

So things can be dangerous. But generally, if you're smart, I think it's a very safe place to live.

因此，危险还是存在的。但大多数情况下，只要你精明点，我认为那儿还是一个非常安全的居住地。

在上西区 - SpeakingMax英语口语达人