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Animated creative idea. 4k video. Lump with group people. 4k video. Brain in lightbulb. Thin sign of innovation solution education logo. Motion graphic design.

视  频 ID：  1071459085
版      权：  Vkook Design
视频长度：  0:06
横纵比率：  1.90:1
所属分类：  标识 
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