8老师, 再澄清一下, 当现在的TN 工作结束时了, or 被layoff了, 我将从美国开车回到加拿大, 但美国CBP website上的I94卡上将没有出境记录.
可能在加拿大过好多年后, 我再申请新的美国H-B or TN visa, 那时美国Visa officer 就认为我非法滞留美国多年了 (因为I94卡上没有出境记录), 被拒签证. 还没说清楚吗?
This happened to someone else. A CBP thought that he stayed in USA illegally for many years. So the officer sent him to Canada immediately without patience.