可引用的發言段落Citable transcript turn#28440講者:Speaker: Audrey TangRight. More hands on and much more interactive. You see the whole teacher, or at least their hands and heads. 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 record2017-01-10 Chieh-Ting Yeh visit