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：Survey methods icons set. Email, internet connection poll. Interview. Emotional opinion. Customer review. Feedback. Glyph design, linear, chalk and color styles. Isolated vector illustrations，英文名称是：Survey methods icons set. Email, internet connection poll. Interview. Emotional opinion. Customer review. Feedback. Glyph design, linear, chalk and color styles. Isolated vector illustrations，该资源由网友上传，提供高速下载。
