How stupid I am.What a kid he is.基本上强调句就是把要强调的部分拿到前面来，剩下的部分按照顺序写就可以了。
How so stupid I am!He is just a kid.
我居然这么蠢=I'm so stupid
I should be so stupid /It is stupid that I am It is just a child that he is
