回复：usually there is no B visa is needed for Canadians

来源: 于 2007-01-08 17:18:07 [旧帖] [给我悄悄话] 本文已被阅读：次

If Canadian go through US Board Control at airports, they 'll get stamps with B category. From other ports of entry entering to the US, no stamps given (B is default for short visiting).