可引用的發言段落Citable transcript turn#72033講者:Speaker: Audrey TangWhat we’re saying is that because this is frozen, we can take the DDL of here, and then we say, this, the DDL, it’s now the canonical metadata. 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 record2017-02-08 Rufus Pollock visit