谢谢中坦班长，运动增加肺活量，对唱歌肯定有好处。唱歌也是一种锻炼，所以不管唱好唱差还是要唱

来源: 亮亮妈妈于 2023-11-19 12:01:22 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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