he is really something. 什么意思

这是美国人口语的表达法，意思是：他真了不起！他真是个人物！

有几种意思，这个句子应该是 “他长得很帅”

其他时候really something 还有“ 真了不起”的意思，
Oh, they are really something
喔，他们麻烦得很！
I read in today's newspaper that you win the literary prize. That's really something! Congratulations!
我在今天的报纸上看到你获得文学奖了，太棒了，祝贺你啊！
Ah, to bad. She's really something.
哦，遗憾。她长得真不错。
That's really something!
真了不起!

he is really something.
他的确是个人物。

他是真正的东西。

他确实是个人物！

他真了不起！