哈哈，天兄會開玩笑。最高境界還不是不用手，而是沒聲音：“大音自成曲，寂然在我心！”：-）

來源: 陶陶三於 2021-06-03 19:36:44 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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