Reply

来源: 于 2015-07-06 07:51:42 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

我妈六个月的探亲签证有效期到十月底。我应该提前多久替她申请延期六个月？有何注意事项？
-Had better do it after she stays in US for about 4 months later.
谢谢！