本帖最后由 Coldhotdog 于 2013-7-15 19:10 编辑 . N' B9 n8 m$ Z; Y" F
_7 m7 C" Z6 n) IYou have to renew your visa each year, and you may lose your social security in Canada. Without a professional position in the US, you cannot stay in the States longer than the period a Canadian is allowed to stay as a visitor.