视频If we faced a countdown to destruction, could we build a spacecraft to take us to new and habitable worlds? Can we Evacuate Earth? NGC's two-hour special examines this terrifying but scientifically plausible scenario by exploring how we could unite to ensure the survival of the human race.
罗文
回复 :4名釜山出身人士前往澳大利亚打工度假的真人秀旅游综艺节目。
吴彤
回复 :由“剧本鲨”串联起节目的更多未播精彩内容集锦，延续主节目的话题和热度。
回复 :In this major series, Professor Robert Bartlett examines the extraordinary expansion and unchecked ambition of the Normans, and shows how they transformed the history of Europe.该系列中，罗伯特·巴特利特教授带你领略诺曼人大规模扩张活动和无可限量的雄心壮志，展现他们是如何改写欧洲历史的。
