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radiant little girl playfully reaches for her wooden Montessori toys exemplifying the method's principles of self-directed hands-on learning. Early Development Milestones. The Magic of Montessori

视  频 ID：  1107445721
版      权：  Elvira Koneva
视频长度：  0:18
横纵比率：  16:9
所属分类：  人物 建筑 
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