可引用的發言段落Citable transcript turn
#121362
講者：Speaker:
I’m sure it’s a useful service to society. It’s not very systematic, though.
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可引用的發言段落Citable transcript turn
講者：Speaker:
I’m sure it’s a useful service to society. It’s not very systematic, though.
j 下一段next turnk 上一段previous turn