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3D Graphics Concept: Spinning Earth Seen from Space Virtual Digitalization Network Covering Planet Sharing Rays of Information Between Cities. Global Data Grid Connecting the Whole World. Zoom out

视  频 ID：  1064798299
版      权：  Gorodenkoff
视频长度：  0:10
横纵比率：  16:9
所属分类：  科学 科技 
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