签证of which country?

来源: 于 2003-12-15 18:29:00 [旧帖] [给我悄悄话] 本文已被阅读：次

You don't need USA visa, if you only stay in USA or Canada without going out of North America.
You need Canadian visa, but even single entry can used as multiple if you only stay in USA or Canada without going out of North America.