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：Sociologist online service or platform set. social relationship and culture study. statistics and sociological poll analysis. online consultation, lecture, research, opinion poll. vector illustration，英文名称是：Sociologist online service or platform set. social relationship and culture study. statistics and sociological poll analysis. online consultation, lecture, research, opinion poll. vector illustration，包含的文件类型有eps、jpg，该资源由网友上传，提供高速下载。
