海报】品类作品，标题是【医学会议医疗专家讲座活动邀请函】，描述为【 invites medical experts to a conference on December 25-26 at the Shenzhen Big Tower. Please call 0755-88889995 for more information. Invitation from the Shanghai Professional Research Institute and Education Center 】,这是一份由易企秀公司(eqxiu.com)提供的在线设计作品，使用丰富模板快速制作。