OK. what about black egg (Pi Dan or Song Hua Dan)
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送交者: HunHunSheng 于 2005-7-25, 11:57:43:
回答: 因为牛奶到处都有,大豆只有中土有。 由 Latino2 于 2005-7-25, 11:11:32:
People everywhere eat eggs but only 秦人
invented black eggs
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