关键标准（要求）是什么？若仅仅是业余一般水平，腿的功能保持position 就行。更高更快，打脚必须

来源: Wtp003 于 2026-01-28 21:22:47 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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