What will you do in the US?M: I will pursue my Ph.D. degree in physics at Harvard University.V: Why do you want to pursue a Ph.D. degree in the US?

• 先附上签经，一共5分钟左右，但我们的语速都比较快（自己口语原来还不错，：P），有些内容可能记不住了，关键的应该都在。