例句：

　　They had had their pet dog stuffed.

　　他們請(qǐng)人把他們的寵物狗制成了標(biāo)本。

　　She had repented of what she had done.

　　她對(duì)自己所做的事深感懊悔。

　　Everything had gone.

　　一切都過(guò)去了。

　　The car had had it.

　　這輛車無(wú)法修復(fù)了。