帮我翻译成英文——说不清哪里好，就是谁也替代不了。

I could not say where is good,but no one can replace him.

I can't tell what makes him attractive to me, but he's just irreplaceable in my mind.

You are never replaceable in spite of that I dont know why.

not sure what is better than others，just nobody can replace you

It is hard to explain where the good,nobody can replace anyway.

Can not remember clearly where good, be who can't also act for.记得给分噢``````