图片标题：Vector illustration back to school cartoon characters schoolboy schoolgirl pupils apprentice teachers study in classroom sit at staple autumn background classmates write on blackboard flat style

图片尺寸：EP(4000x2926)

版权商：北京壹图厚德

授权范围：商业用途-标准授权

图片编号：3162902862

图片有效期：-

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翻译/联想描述：矢量插图返校卡通人物男学生女学生学徒教师在教室里学习坐在主食处秋季背景同学在黑板上写字平板风格