Clearly this is a potentially dangerous situation.

显然这是一种具有潜在危险的局势。

I honestly don't know how I will react the next time I meet a potentially dangerous situation.

老实说，下次再遇到有潜在危险的情况时，我不知道自己会如何反应。

Irresponsible use of a fire extinguisher can create a dangerous situation for other residents and could result in damage to personal property.

不负责任地使用灭火器会给其他居民造成危险，并可能损坏个人财产。

It's a very dangerous situation.

情况很危险。

He is in dangerous situation.

他的处境很危险。