My friends endured tremendous danger in order to help me.

为了帮助我，朋友们冒了极大的危险。

His life could be in danger.

他的生命可能会有危险。

...the dangers of smoking. [+ of]

吸烟的危害

...the danger of open conflict.

公开冲突的危险

Britain's roads are a danger to cyclists. [+ to]

英国的道路对骑自行车的人来说比较危险。

Public health physicians say there are other dangers, too.

公共保健医生说还有其他危险因素存在。

There is a real danger that some people will no longer be able to afford insurance.

一些人很可能再也负担不起保险了。

There was no danger that any of these groups would be elected to power.

不存在这些团体中的任何一个当选的风险。

If there is a danger of famine, we should help. [+ of]

如果有可能出现饥荒，我们应该提供帮助。