可以用宾语从句: I have Something that confuse me.
或者直接用:Something is confusing me. 或者 I am confused
当然也可以用别的表示“困扰”的词语 比如 puzzled(这是形容词)
I have some bewilderment (puzzle)
I have some mistakes
i am nervours
i have something couldn*t understand
不行,confuse是动词,名词是confusedness,但I
have
some
confusedness还不如I'm
confused来得地道~