可引用的發言段落Citable transcript turn#217749講者:Speaker: Audrey TangFor things like that that are just out there in the public knowledge, social objects for everybody to reflect about, I think there’s enormous potential in distributed ledger technologies. 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 record2018-09-20 Conversation at Columbia University