可引用的發言段落Citable transcript turn#137790講者:Speaker: Yu-shan TsengYou have used pol.is in a quite interesting way, in a fast way, in a direct way. Did you have the control of the data? Who owns this data? 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 record2018-02-19 Interview with Yu-shan Tseng