一言难尽。详见pjiang老师blog

来源: 于 2008-08-22 08:05:59 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

For I-129:
http://blog.wenxuecity.com/blogview.php?date=200709&postID=27583

For I-539:
http://blog.wenxuecity.com/blogview.php?date=200709&postID=147