0:00/0:17
倍速
  • x2
  • x1
  • x0.5
举报

Lecturer Giving Computer Science Class to Diverse Multiethnic Group of Female and Male Classmates in a College Room. Female Student Asks for a Better Explanation of Software Engineering

视  频 ID：  1103121245
版      权：  Gorodenkoff
视频长度：  0:17
横纵比率：  1.90:1
所属分类：  人物 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