例句：

　　The equation of wealth with happiness can be dangerous.

　　把財(cái)富與幸福等同起來(lái)可能是危險(xiǎn)的。

　　Going into the projects alone is dangerous.

　　只身進(jìn)入公房區(qū)是危險(xiǎn)的。

　　It's known as the most dangerous part of the city.

　　人們都認(rèn)為那是市內(nèi)最危險(xiǎn)的地段。

　　I need hardly tell you that the work is dangerous.

　　這工作很危險(xiǎn)，這就不用我說(shuō)了。

　　It would be dangerous for you to stay here.

　　你待在這兒不安全。