4视频
9视频豆瓣6.1
20视频豆瓣6.8
6视频豆瓣6.1
5视频
9视频豆瓣6.0
13视频豆瓣7.0
地球缓慢自转的视频,一半被太阳照亮,另一半显示夜晚城市的灯光
Video of the Earth spinning slowly, half illuminated by the sun with the other showing the lights of cities at night
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