The equipment could be dangerous if mishandled.

这套设备如果使用不当会有危险。

《牛津词典》

The equation of wealth with happiness can be dangerous.

把财富与幸福等同起来可能是危险的。

《牛津词典》

Taken to extremes, this kind of behaviour can be dangerous.

这种行为如果走向极端则可能是非常危险的。

《牛津词典》

Failing to report an injury like this,can be dangerous if a patient,or a medical worker, has an infectious disease.

VOA: special.2010.02.10

We know what censorship is. Censorship is the banning of books that have been published and that have been deemed by the state authorities to be dangerous or harmful in some way.

我们知道什么是控制，控制就是,禁止已经出版的书籍和被政府认为,在某些方面非常危险和有害的。

耶鲁公开课 - 弥尔顿课程节选

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

Where dissent does have an impact, it tends also to be dangerous: think Alexander Solzhenitsyn or Vaclav Havel.

ECONOMIST: And what it says about the role of public intellectuals

But member Debbie Driscoll said two planned walkways would be dangerous, due to traffic.

WSJ: Work stalled on Thresher memorial park in Maine

Regulators think it would be dangerous simply to embrace open spectrum and unleash a free-for-all.

ECONOMIST: Spectrum policy