The sign said 'Danger: falling rocks'.

　　警示牌上寫著“危險(xiǎn)：前有滾石”。

　　The hospital says she's out of immediate danger.

　　醫(yī)院說(shuō)她眼下已沒(méi)有危險(xiǎn)。

　　There is a danger of becoming too dogmatic about teaching methods.

　　在教學(xué)方法上存在著過(guò)分教條主義的危險(xiǎn)。

　　Doctors said she is now out of danger.

　　醫(yī)生說(shuō)她已脫離危險(xiǎn)。

　　I must have been blind not to realize the danger we were in.

　　當(dāng)時(shí)我一定是眼瞎了，竟然沒(méi)有意識(shí)到我們所處的危險(xiǎn)。