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 һŻƱ40Ϣĸʳߵ ʮɶʳڿĻӸʱʱΰԽݸʵСͬ֡ϰƽĸ↑һΰ һΰӼΡŶӻ ߺӼ40ԪӼΡŶӻ ߺӼ40ԪƺɹŰͷƽȷӡҼ4AΪվһ ŭҰԱ̽ɽϵСԡ(ͼ)ĸ↑ ۰̨...һһ·飺øùչɹ-ԱֱԼĶ-