小时候吹过复音口琴，算有些基础吧。

来源: merlotwine 于 2021-12-02 14:09:23 [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.