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 poster with doodle School icons on green board. School objects hand drawn in chalk on the blackboard. Each item is made with one line，英文名称是：Back to school poster with doodle School icons on green board. School objects hand drawn in chalk on the blackboard. Each item is made with one line，该资源由网友上传，提供高速下载。
