It's a very dangerous stretch of road.

　　這是一段非常危險(xiǎn)的路。

　　She was abducted by a dangerous psychopath.

　　她被一名危險(xiǎn)的精神變態(tài)者劫持了。

　　Going into the projects alone is dangerous.

　　只身進(jìn)入公房區(qū)是危險(xiǎn)的。