可引用的發言段落Citable transcript turn#471930講者:Speaker: Niall FergusonI wanted you to spell that out, because it's often misunderstood that in effect we already have these identifiers in our devices, and therefore, you may not need a... 逐字稿導覽Transcript navigation查看前後文View context分享此段Share turn來源逐字稿Source record2021-05-18 Interview with Niall Ferguson