回复：请问ImmCanada和其他好心人：go to Canada

来源: 于 2005-12-24 22:40:55 [旧帖] [给我悄悄话] 本文已被阅读：次

When you check in at the border; they will scan your Maple card. This is a record of your arrival. When you check in at the US border, they also scan you passport.

US and Canada do share the info this day.