For centuries we have dreamt of reaching the centre of the Earth. Now scientists are uncovering a bizarre and alien world that lies 4,000 miles beneath our feet, unlike anything we know on the surface. It is a planet buried within the planet we know, where storms rage within a sea of white-hot metal and a giant forest of crystals make up a metal core the size of the Moon. Horiz...
BBC地平线系列:地心是2011 / 英国 / 纪录片类型的影视作品，更新HD（页面已同步）。含SD 资源在内的多条播放线路，详情页可选集播放。For centuries we have dreamt of reaching the centre of the Earth. Now scientists are uncovering a bizarre and alien world that lies 4,000 miles beneath our feet, unlike anything we...
BBC地平线系列:地心在哪里可以观看？
本页提供含SD 资源等多条流畅通道，选集后即可在线播放。
BBC地平线系列:地心的主演是谁？
For centuries we have dreamt of reaching the centre of the Earth. Now scientists are uncovering a bizarre and alien world that lies 4,000 mi...
