4K Campus aerial view rotating clockwise revealing sunlit street with cars driving past green areas buildings and trees campus aerial 股票视频 Campus aerial view rotating clockwise revealing sunlit street with cars driving past green areas buildings and trees campus aerial 股票视频
4K Inside parabolic softbox reflector showing silver panels and central led bulb closeup photography lighting equipment professional 股票视频 Inside parabolic softbox reflector showing silver panels and central led bulb closeup photography lighting equipment professional 股票视频
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