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- He confessed that it was he who had done it. 他承认是他干的这件事。
- He who has done ill once will do it again. 一次干坏事，便有第二次。
- If you need to do something, the best expert is someone who has done it before. 如果你需要做某事，那么最好的专家就是那个在之前已经做过此事的人。
- Michael: Who else would have done it? 还会有谁把事情弄糟?
- Without your help, I couldn't have done it. 没有你的帮助，我是不会做成的。
- I could have done it if I had wanted to. 如果我那时想做，我能做得到的。
- I would have done it, but I had no time. 我本来要办这事的，可是没时间。
- Everyone who's done it pokes fun at those who haven't. 做过的都会取笑没做过的。
- Before Petra had time to react, a hypostick was slapped against her arm and, without ever seeing who had done it, she slipped into darkness. 在佩查明白过来事态之前，一针药物扎到她的手臂上。还没有看清楚是谁，她就昏倒在黑暗之中。
- If you planned ahead, your have done it better. 如果你早做打算的话，你会做得更好。
- Need they have done it yesterday? 他们昨天做这事有必要吗？
- Try and measure up to those who have done better. 想法向那些干得好些的看齐。
- The reward of a thing done is to have done it. 对一件应做之事的奖赏就是完成它。
- Who have done it? 谁做了这个?
- One cannot have done it single-handed. 谁也不可能单枪匹马做成这见事的。
- A lioness who has already defied nature twice this year by adopting a baby oryx -- an antelope that Africa's top predator usually likes to eat -- has done it again,adopting a third oryx. 在非洲，狮子本是羚羊的天敌，而Samburu国家公园中的一只母狮子居然违背了其“非洲头号食肉动物”的天性，在一年内收养了三只本被它们视为美餐的非洲羚羊幼崽。
- If he hed been here,he would have done it. 如果当时他在，他就干了。
- A hero is not necessarily one who has done brave things. 英雄未必是做过勇敢之事的人。
- Without your help, I could not have done it. 没有你的帮助，我是不会做成的。
- Who have done it ? 谁做了这个?
