例句：

　　No results found for have sth done.

　　未找到的結(jié)果有做某事。

　　There were big, difficult during the Gulf War. have sth to be done.

　　意思是有某事將要去做，在海灣戰(zhàn)爭(zhēng)中，曾有許多重大、艱難的事務(wù)有待決斷。

　　There were big, difficult decisions to be taken during the Gulf War. have sth to be done.

　　意思是有某事將要去做，在海灣戰(zhàn)爭(zhēng)中，曾有許多重大、艱難的事務(wù)有待決斷。

　　It is the first time (that) sb. have done sth.

　　這是我一年半以來(lái)第一次親眼目睹的夜晚。

　　Can't have done sth.

　　不可能已經(jīng)做…

　　Since the dawn of sth, people have done sth.

　　從…開(kāi)始以來(lái)，人們已經(jīng)做了某事。

　　She must have gone by bus. 3. ought to have done sth.

　　本應(yīng)該做某事，而事實(shí)上并沒(méi)有做。