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#493281
講者：Speaker:
Did you have any knowledge before this call, of Ledger? Did you know about us or the tech that we're developing or not at all?
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可引用的發言段落Citable transcript turn
講者：Speaker:
Did you have any knowledge before this call, of Ledger? Did you know about us or the tech that we're developing or not at all?
j 下一段next turnk 上一段previous turn