原标题：新闻多一度 | 寒潮来袭“假羽绒服”上热搜 如何选购可靠的羽绒服？ On-site, we interviewed several prominent international guests, including Francis Gurry, vice chairman of the World Internet Conference and former director general of the World Intellectual Property Organization, and John Hoffman, CEO of GSMA Ltd., etc.
