You'd have to be sad to wear a shirt like that.
你穿著那樣的襯衣顯得老氣。
I was very sad indeed to hear of your father's death.
聽(tīng)到令尊大人去世，我感到非常難過(guò)。
We are very sad to hear that you are leaving.
聽(tīng)說(shuō)你要走了，我們十分難過(guò)。
Her moods kept changing ─ now happy, now sad.
她的情緒總是變幻不定——時(shí)而歡喜，時(shí)而憂(yōu)傷。
It is very sad when children feel unwanted.
小孩覺(jué)得沒(méi)有人愛(ài)是很悲慘的。
You sad old man.
你這糟老頭子。
The sad news cast a shadow over the proceedings.
這個(gè)壞消息給事件的進(jìn)程蒙上了一層陰影。
The book is, by turns, funny and very sad.
這部書(shū)時(shí)而妙趣橫生，時(shí)而悲悲戚戚。
We had some sad news yesterday.
昨天我們聽(tīng)到一些不幸的消息。