回复：父母延期

来源: 于 2006-11-17 12:13:50 [旧帖] [给我悄悄话] 本文已被阅读：次

我老公（F1）和他们一起去，需要重新签证入境

if less than 30 days from Canada, his F-1 D/S I-94 plus related proof (such as I-20) should be enough to reenter US.