我的低音很奇怪，时隐时现，可能还是没找对正确的发声位置和技巧

来源: zqy68 于 2019-10-23 18:17:07 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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