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发表于 2012-5-10 12:50
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qiufang840706 发表于 2012-5-10 08:38 9 g8 H! b+ r$ ~2 d' n: N* m) V
发出来看一下 3 r# u* M* f; ` ^5 T( H( V$ r, k3 @6 e
file:///C:/Documents%20and%20Settings/Administrator/Application%20Data/Tencent/Users/1046256040/QQ/WinTemp/RichOle/EV%LXRRL]@KRL40(6{)7)4V.jpg file:///C:/Documents%20and%20Settings/Administrator/Application%20Data/Tencent/Users/1046256040/QQ/WinTemp/RichOle/2){SY~~B(01)PTJXQ9CKAKR.jpg
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我想让上面那个块下落,撞上中间那个块向下运动,中间那个快和下面通过弹簧连接,但是添加3d接触没有效果,请问是怎么回事啊
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