回复：我的疑问是，我们出加拿大的时候，加拿大海关是不在护照上

I mean if you go there by bus or driving, even on foot.
Good luck

所有跟帖： 

• 即可其实很容易判断你离境多久，看你离境去的国家的入境印章日期 -xiaobaitu- ♀ (0 bytes) () 10/27/2006 postreply 15:06:51

• But if you come back to US, there is no stamp -CARN- ♀ (0 bytes) () 10/27/2006 postreply 15:12:42

• sometimes US custom officer still stamp on travel's passport -xiaobaitu- ♀ (0 bytes) () 10/27/2006 postreply 16:15:50