可引用的發言段落Citable transcript turn#403706講者:Speaker: Klaus BardenhagenMy impression is most people in Taiwan have not been aware that this data has been saved and is being kept all the time. How long is it being kept? How far back can the telcos go to look…? 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 record2020-06-05 Interview with Klaus Bardenhagen