樂器得一個一個教。沒法老師彈一遍，然後讓3，50個學生一起彈一遍就算

來源: XYZ3 於 2024-10-16 17:54:53 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.