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The high white student goes to the blackboard. He has a book in his hands. He draws the coordinate axes.

视  频 ID:  16185082
版      权:  ARTEM PETRYSHCHEV
视频长度:  0:30
横纵比率:  16:9
所属分类:  教育 人物 
商业用途(模特授权书存在站酷海洛)

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