搞定！的確是舒服多了，又學了一招，太謝謝了。有一個問題，以後怎麽判斷那些伴奏該升調還是降調呢？

來源: 平等性於 2022-12-16 17:45:19 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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