ôԼ-13ָĸ↑40 ǿϵд㽭ȷϼ˽ӿݳᣬҶºӲ ɾ䣬ĸ↑40꣬ijɳҲһĹ¡Ǵ̽4չָ ̽ޣйӶ200Ӿͭ йӽ綥ˮƽӹ졣ءʽס壺ִơʽ ƻʼޣıܵʫĻʵաϿݣɼ١ӳӢ˫ɳ油˫ 31ʤŵϷ ʵֿڱתǴ̽4 ָºݶ¡ףĸ↑40ھ¡ؾ ϰƽҪҶʫģͦģеϧҶʫģͦģеϧ߾ǽԤѻ ֲͣڡ߾ǽԤѻ ֲͣڡйϻ嶫ĻйڿѲƱͳƾл...ѡʨ ɻš-Сôע-
科学家发现1.9亿年前恐龙尾迹
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