对的。专业测划水次数和划水频率是很严格的，要忽略出发和转身的时段，而且每一个划臂都要算上，然后精确计算

来源: Waterchase 于 2025-01-09 13:15:57 [旧帖] [给我悄悄话] 本文已被阅读：次

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