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Autistic boy building with color wooden blocks using tablet computer. Online assignment to pupil with autism. Applied behavior analysis for students with autism.

视  频 ID:  1082187671
版      权:  magnunaStudio
视频长度:  0:26
横纵比率:  16:9
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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