自然旅游   

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Ringling Brothers and Barnum & Bailey Circus is America's longest-running circus company.It began performances in the early eighteen nineties and calls itself "The Greatest Show on Earth." More than a...

Ringling Brothers和Barnum & Bailey Circus是美国历史最悠久的马戏团公司。它于 18 世纪 90 年代初开始演出，自称“地球上最伟大的表演”。一个多世纪后，该公司延续了早期马戏团的许多传统。其中一项传统是...

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Welcome to the Anthropocene. Humans have changed the way the world works. Now they have to change the way they think about it, too. THE Earth is a big thing; if you divided it up evenly among its 7 ...

欢迎来到人类纪 人类改变了世界运行方式，现在，人类不得不改变他们思考世界的方式 地球是个庞然大物。如果你把它均分给其间的70亿居民，每个人能分到近1万亿吨。表面看来，一个渺小的物种，生命不及地球的万分之一，在其表面跑跑跳跳竟能永...