送交者: 自如 于 2007-05-21, 19:53:32:

回答: But that is not my question: I have no problem with 由 chouqilozi 于 2007-05-21, 14:09:20:

• 这么说吧:只考虑这种十七年蝉,最初时刻应该是每年都有十七 - chouqilozi (295 bytes) 2007-05-21, 20:48:18 (141345)

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