搜元素提供国外优质的免版权矢量素材资源免费下载，该资源的中文名称是：Back to school. Bright modern banner in doodle style. Chalk drawings on the blackboard. Learning symbols. Writing utensils pens, pencils and rulers. For advertising banner, website, poster, sale flyer，英文名称是：Back to school. Bright modern banner in doodle style. Chalk drawings on the blackboard. Learning symbols. Writing utensils pens, pencils and rulers. For advertising banner, website, poster, sale flyer，该资源由网友上传，提供高速下载。
