剧情简介：
The Mayan calendar predicts that the world will end in 2012, and many believe it's true. This Emmy-nominated Discovery Channel documentary illustrates the variety of ways the apocalypse could arrive in. True believers will learn how volcanic eruption, widespread plague, deadly asteroids, neighboring stars, and nuclear and biological weapons could each bring about the extinction of humankind.收起
投屏教程
第一步
将电视/盒子、手机连接到同一WIFI下；
第二步
在视频播放页面，找到图标，从列表中选择需要投屏的设备即可投屏成功；
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