千米23分钟的配速即使是纯自由泳也非常快了，社区泳池里可以在快道游。而且自由泳要半年内练到连续游1500米非常难

来源: 大笑养肺于 2025-05-23 12:51:58 [旧帖] [给我悄悄话] 本文已被阅读：次

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