连手术后几天才有可能打网球都算不过来。
算多少年,无疑是类似“哥德巴赫猜想”一样的世界难题了。
• 他是“老夫聊发少年狂” -笔名花差花差的农民- ♂ (0 bytes) () 10/20/2019 postreply 15:37:46
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