0:00/0:28
倍速
  • x2
  • x1
  • x0.5
举报

Crowd of Smart Tech People in Dark Conference Hall Watching an Innovative Inspiring Keynote Presentation. Business Technology Summit Auditorium Room Full of Delegates. Male and Female in Focus.

视  频 ID：  1094795019
版      权：  Gorodenkoff
视频长度：  0:28
横纵比率：  16:9
所属分类：  商务 教育 
商业用途（模特授权书存在站酷海洛）
如何选择
授权授权书发票合同问题