可引用的發言段落Citable transcript turn#167876講者:Speaker: David ChaumYou can’t, whatever, you know the examples that come up. You can’t decide what kind of plants to plant in a park if you haven’t decided yet to have parks. 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 record2018-04-07 Conversation with David Chaum