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#4001
講者：Speaker:
We won’t just be bystanders to history. We will feel like active participants, standing side by side with astronauts.
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可引用的發言段落Citable transcript turn
講者：Speaker:
We won’t just be bystanders to history. We will feel like active participants, standing side by side with astronauts.
j 下一段next turnk 上一段previous turn