ϺƤ羳̹һע 科学家发现1.9亿年前恐龙尾迹 2013-10-15

appزô-ϹͨȫԼ̨һŮ¥ɷס ƴˣĸ↑ŹΣйΪʲôܣĻŲƶߣߴԾרչɧŵ ˾ѽ룬ͬášӰ߱ ֺСݶСװϼ֫ 뾡칤μɣѮ ֱҹҵ֮ʱչ һŻƱ40Ϣĸʳߵ ʮɶʳڿĻӸʱʱΰԽݸʵС⹺ͬ֡ϰƽĸ↑һΰ һΰӼ𽱡ΡŶӻ ߺӼ40ԪӼ𽱡ΡŶӻ ߺӼ40ԪƺɹŰͷƽȷӡҼ4AΪվһ ŭҰԱ̽ɽϵСԡ(ͼ)ĸ↑ ۰̨...һһ·飺øùչɹ-ԱֱԼĶ-