简介
三名意外被投放到地球的外星宝宝，本身就陷入各自窘境中，却被临时召集参与全宇宙最艰难的地球“净化”任务；他们最终突破各自缺陷和困境，完成了几乎不可能完成的任务，也间接避免了地球被武力摧毁的命运。本片讲述了生存在青海湖国家公园中各种飞禽走兽的生存故事，片中以时间轴为叙事脉络，在春夏秋冬的四季变化中，青海湖的自然景观和生态景象也发生着变化。从青海湖开湖到鸟类筑巢、育幼，以及迁徙全过程，将现代科技与电视艺术高度融合，从不同的视角和深度，呈现出青海湖国家公园人与动物之美，以及自然生态之美。。The film tells the story of a small train riding without its driver and the passengers locked inside. They all had originally their individual goals and destinations but now they one common target - getting out of the train or eventually stopping it. Although the train is moving very slowly, a real drama (partially very absurd) breaks out both inside and outside the train where...。