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：Blackboard with lettering Back to school. There are chalk marks on the Board. A sheet of notes is attached with a button. Copy space, a place for text. Vector illustration in flat style.，英文名称是：Blackboard with lettering Back to school. There are chalk marks on the Board. A sheet of notes is attached with a button. Copy space, a place for text. Vector illustration in flat style.，该资源由网友上传，提供高速下载。
