tiktokƽ 科学家发现1.9亿年前恐龙尾迹

proboostai̲-ŵ硱214ŴƷؿչũزƷζг2018ȳʵ㴩Խ40꣬¹ʮȫھٿִԴδ ýעϰƽĸ↑409顣ͳƾ΢ʵҽƳ;Ӹĸ40Ƽǿ·ʽ ƶڹչ羭̳2019λ ʾӭ͡һ˾Ըʢ4ָأйӤ׶䷽ҵȫ׷Ե㡣³λŮͳľְ˹һ 졣˹һ 졣ܹӡѱ Ժרҡ족ӡƽ̨ һɲʷĻϢ޼ҿɹߴﵽ55 ⻺ˮǸ߳1׳ɡ·ˡˣʲôʶܴӡ...ҩ¹20ʲתá-tiktokûе-