当然不是，就像一个长跑远动员，越跑越瘦，想胖也容易，停下来不跑就会慢慢胖起来。

来源: 943279561 于 2025-04-23 05:31:53 [旧帖] [给我悄悄话] 本文已被阅读：次

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