羳̾ҵǰ 科学家发现1.9亿年前恐龙尾迹

ɷ-ʡͨԭԱᱻĸ ѰʧѲһˣϰƽ40 ʼռֶĺƽ⽻ ߺƽչ·չһ㣡100˴βιۣءȳԤ棬ӡһҽԺ 6йס֤˷ʱ20գˮǸ߳1׳ɡ·ֳû˱ ٽƳƭšѡͶ 20ѡʧˣ50ǰճܣζϺ³ ݸΪ㣿߶ͳʾԸƶйϵٷչ̽ɽϵСԡ(ͼ)̽ɽϵСԡ(ͼ)Ůͯ鴤 ǣȡ˾뱨֤ ÿ񡮡ùɡ60ҰԼһͳػִ֡Դδ ýע...ƾһ װھûˣ-tiktok-