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4k Light grey white looped gradient abstract background with diagonal lines. Business video corporate presentation. Modern striped technology BG. Blank text space. Geometric metallic texture template

视  频 ID：  1068446102
版      权：  Alona Syplyak
视频长度：  0:10
横纵比率：  1.90:1
所属分类：  背景 商务 
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