送交者: ax 于 2008-03-24, 16:56:14:

回答: 狗对人主人的忠诚怎样用进化论解释? 由 HunHunSheng 于 2008-03-24, 15:54:24:

• perhaps they are not speaking "语言". They are just making - yell (86 bytes) 2008-03-25, 09:57:45 (213716)

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