可引用的發言段落Citable transcript turn
#446618
講者：Speaker:
That depends on the density of telecom towers, but in an average urban area the level of detail’s around 50 meters.
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可引用的發言段落Citable transcript turn
講者：Speaker:
That depends on the density of telecom towers, but in an average urban area the level of detail’s around 50 meters.
j 下一段next turnk 上一段previous turn