我家孩子也用过私人教练，大半年一个教程，很有效的，关键要严格执行。

来源: goingplace 于 2024-05-14 20:30:31 [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.