回复：回复：Lesson 6 -- Susan Stays Home and Bakes Cookies

来源: 于 2009-08-11 21:15:16 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

Thanks YuGong for pointing out these.
It is very helpful.

It seems like I have some problems with /r/ , /ei/

'World' also is my persistant probelm.I knew it.

Thanks again :-)