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：Live Webinar Button. Blue color icon for online course, distance education, video lecture, internet group conference, training test. Live webinar with microphone, broadcasting icons，英文名称是：Live Webinar Button. Blue color icon for online course, distance education, video lecture, internet group conference, training test. Live webinar with microphone, broadcasting icons，该资源由网友上传，提供高速下载。
