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：User experience results concept icon. Usability design testing feedback. UX review abstract idea thin line illustration. Isolated outline drawing. Editable stroke，英文名称是：User experience results concept icon. Usability design testing feedback. UX review abstract idea thin line illustration. Isolated outline drawing. Editable stroke，该资源由网友上传，提供高速下载。
