boost prospect 科学家发现1.9亿年前恐龙尾迹 2013-10-15 Լʧô-ýſʼΪͣڡ˰רӿ۳취׳¯ ȷߣԪ ȫֹѣййչĸ↑40ꡪ춯صΰг˷ʱֻվߡ ǿȫýϹͨĴ緸飬ȫӤ䷽ҵȫԵ㣬йʯһ ܴҳ𣿣Ӱþͷ˵ 40мޱ䣬80س ԽԽоѧУ巢ɼ ŰͯӡཫٰмӵӽڡΪվһ ŭҰԱΪվһ ŭҰԱܼүǡˣױˣܽ𣿡ϰƽع˶ҹʷ¼췽Ҧ˳߽һУѧΪ200ֲר֤ںҽŸ˽ͣΥշ ...һԷȺ ŮеҲǼǡ-̼ҵ¼ڹҳ-