回複：Good luck to you!

Just personal opinion, if I were you, I will appy canada green card if it's possible, at least it gives you longer time to stay in North America.

我還是不太明白你上麵那段話說的意思。我有加拿大綠卡，可怎麽才能憑加拿大綠卡在美國多停留呢？

如果你知道的話，請指點，對我會有很多幫助。多謝。