回复：回复：不需要

来源: 于 2006-07-17 11:27:27 [旧帖] [给我悄悄话] 本文已被阅读：次

未名上的精华贴都这么说啊。。。and I-539also request: why your extended stay would be temporary, including what arrangements you have made to depart from the U
.S. The return air ticket is indeed a good evindence.