Thanks!回复：推荐刚发现的一个在线英汉双语字典+

来源: 于 2011-05-13 23:04:55 [旧帖] [给我悄悄话] 本文已被阅读：次

When will you be back to study 900 again with us? If so, after finishing the 900 sentences, I believe you will speak English as a native English speaker!