7 年前
视频简介
美国南北战争结束后，退伍的炮兵整天无所事事。经俱乐部主席巴比康提议，大家开始铸造能将炮弹送到月球去的大炮。几经周折，他们终于登上月球，并安全返回地球。。These child prodigies of the animal kingdom have feathers and beaks – and very special skills! The Keas of New Zealand are the only parrots that live in snowy mountain areas. They like testing their brains, solving puzzles and challenging tourists: they unscrew bottle-tops, dismantle windscreen wiper blades and tear open rucksacks. They seem so determined you’d think they have ...。
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科学
传记
