因人而异，取决于各人喜好、身体条件、经济状况、及周边环境。对有过膝伤的，游泳也许是个不错的选择。四海姐有腿伤，可游千米

来源: fuz 于 2022-11-22 16:17:43 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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