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Lifestyle videos indoor of people doing activities at office presenting marketing proposal man explaining charts on whiteboard in office. giving presentations half body writing on the board

视  频 ID：  3784505071
版      权：  wavebreakmedia
视频长度：  0:31
横纵比率：  1.89:1
所属分类：  商务 
商业用途（模特授权书存在站酷海洛）
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