뱾İ 科学家发现1.9亿年前恐龙尾迹

ۺԼ-ѧάռй۲⵽ӻЧӦ ɹǡȻ߳ˡӥ9ǰռվṹƣĹǶʹ ʹĹͬգйѧ˻սսơΨ󣬸У˲ʲô߱й 40źƬ¼ݡƷ500ǿ°ѷȸ衢ƻǰƶͷ˰Ĵ5.7ҶΪȣ7ȣ½һվʽѧɭˣһ̵漣 ǵ꣬йطר깥жйſͨʡ׸5GʵƬҲ 19ԪϿ35λŮʿաƬҲ 19ԪϿ35λŮʿաйſͨʡ׸5Gʵʳҩɫͨ ־Ӫȿȡ츢ۺϱ˰20199½Ͷ㽭źԶҩӪĿҩƷӪ֤ˡˣʲôʶܴӡ...ʡҽˢ ͣ3졣-ôԼ˺-