可引用的發言段落Citable transcript turn
#453241
講者：Speaker:
What used to be like a public discussion board now is an institutionalized two-way communication with all the public service.
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可引用的發言段落Citable transcript turn
講者：Speaker:
What used to be like a public discussion board now is an institutionalized two-way communication with all the public service.
j 下一段next turnk 上一段previous turn