可引用的發言段落Citable transcript turn
#601039
講者：Speaker:
Makes sense. So, you don't have to learn Mandarin. We have 19 other national languages, including the sign language.
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可引用的發言段落Citable transcript turn
講者：Speaker:
Makes sense. So, you don't have to learn Mandarin. We have 19 other national languages, including the sign language.
j 下一段next turnk 上一段previous turn