可引用的發言段落Citable transcript turn
#525042
講者：Speaker:
The idea is to recognize that this kind of competition always exists and try and channel it in a way that's useful.
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可引用的發言段落Citable transcript turn
講者：Speaker:
The idea is to recognize that this kind of competition always exists and try and channel it in a way that's useful.
j 下一段next turnk 上一段previous turn