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asian female teacher is speaking in adult education class with slides on computer screen - students sitting on chair using laptop learning investment and financial management or stock

视  频 ID：  1102828631
版      权：  aslysun
视频长度：  0:07
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）
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