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描述:请输入描述
图片:QQ截图20120626224137.jpg
描述:英文的
图片:QQ截图20120626223049.jpg
UID:216213
phoenixzqy:没办法。曾经有一个人发表了一片论文,后来,发现自己错了,又写了一篇沦文,对上一篇纠错。这样,就发表了两篇。呵呵(2012-06-26 23:55)嬀/color] {F'Az1^I=
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