放的大招，估计会吸引很多人去美国读书，毕竟拜登已经给与美国公民结婚的移民提供公民身份。

更新："What I want to do and what I will do is you graduate from a college, I think you should get automatically as part of your diploma a green card to be able to stay in this country. And that includes junior colleges too, anybody graduates from a college. You go there for two years or four years,"