回复：请问现在上海拿到B-2签证有效期几个月内需要离开？三个月还是

"B-2 visas are valid for one entry within three months of the issuance date."
Copy from www.usembassy-china.org.cn

所有跟帖： 

• Thanks a lot. -tysycc- ♀ (0 bytes) () 07/12/2004 postreply 17:34:09