glad反义词是: sad

I was verysadindeed to hear about it .
我听到这件事，确实非常难过。

It might have been a verysadaccident .
那可能成为非常可悲的不幸呢。

She was badly upset by thesadnews .
这一不幸的消息给了她很大的刺激。

The divorce left him asadderbut a wiser man .
他离婚是吃一堑长一智。

Separation from his friends made himsad.
与朋友们分离使他伤心。