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可以试一下实现一个看对不对

Posted by frkstyc at 2005-06-30 20:03:59 on Problem 2401
In Reply To:Re:假如是一个沙漏那样的形状呢? Posted by:Ikki at 2005-06-30 20:02:00
> 还不是可以吗?
> 沙漏那样应该也是visible的啊

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