Travel back through time and check out what the Earth looked like during the Paleozoic, Mesozoic and Cenozoic Eras,and what it may look like far into the Future.

• 随著时间旅行回到过去，看看地球在过去-古生代、中生代以及新生代时候的样子，也看看地表在未来又会是怎麽一个模样？