回複：大跨國公司願意給我offer，可惜沒有綠卡，苦悶啊！有類似經曆的 xdjm嗎？

Yes, I had same problem. Very hard to get permanent job in some 大跨國公司 if you don't have unlimited work permission such as citizen or green card. However, they can compromise if you are very outstanding or very special. Good luck.