你练声，打嘟，走音阶嘛？额老斯前半节都是这些东西。。

来源: 杜梓腾于 2017-10-09 10:18:11 [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.

Change Ad Consent