可引用的發言段落Citable transcript turn
#432245
講者：Speaker:
I think it’s very, very important. Also important is the skills of rotation and scaling.
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可引用的發言段落Citable transcript turn
講者：Speaker:
I think it’s very, very important. Also important is the skills of rotation and scaling.
j 下一段next turnk 上一段previous turn