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Teacher Helps His Student Boy 剪贴画
关于2年
Teacher and Students 剪贴画
Teacher Erasing Chalkboard Lesson 剪贴画
关于4年
Teacher and Students in the Class 剪贴画
Teacher is Teaching a Lesson to Students 剪贴画
演讲 剪贴画
差不多2年
Teacher at blackboard 剪贴画
Teacher and Students in a Classroom 剪贴画
Piano lesson 剪贴画
Teacher at the Chalkboard 剪贴画
Professor with chalkboard 剪贴画
差不多4年
师生 剪贴画
Kids in Classroom 剪贴画
Teacher is at the Chalkboard 剪贴画
超过4年
老师 剪贴画
差不多3年
Kids in the class 剪贴画
Tutor and student 剪贴画