Parachuting is a dangerous occupation.

　　跳傘是一種危險的消遣。

　　It's a very dangerous stretch of road.

　　這是一段非常危險的路。

　　She was abducted by a dangerous psychopath.

　　她被一名危險的精神變態(tài)者劫持了。

　　The journey would be dangerous in the extreme.

　　這段旅程將會(huì )是極其危險的。