原來蜻蜓不能倒飞。袋鼠不能后退，所以上了澳洲國徵。

来源: Redfernbus 于 2016-01-21 17:07:31 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.