f10a 科学家发现1.9亿年前恐龙尾迹

Ե¼ҳôĿ¼-ŷȷ¹ 2030³̼ŷ37.5%εݷ粨Ƴ Լս𣿣2018껥ҵʮƼ¼羺 ˣ۰̨ýĸ↑40꣺֤ڷɣ۾ֵ800۱ҿɿ в3(ͼ)3ͯҶϺûҵ ɡ䡱һˡĿ࿴µĸ漣ǹ20191µ¿ 5ӡоǻʧһ永ǧԪġǦѵ㡱죬ͻȻ ;ҽ ѩ޽ݡʱΰ¡ĸ↑ʮ졣һֲ֯Ա ɷѵһֲ֯Ա ɷѵɷȫΣͷDZѼΪվһ ŭҰԱһײС ˾̾ձ2018dz2019׼990ĸ↑ ؼһСȦۡ...緢ʾ ⽻ʹעⰲȫ-Լô-