細かいことは知らないけどの英語

I do not know well

I don't know for certain.

I don't know for certain.

I do not know for certain.

I'm not entirely sure.

I don't know the details.

I have not the least idea of―have not the slightest notion of―have not the faintest conception of―what it is like.

We know very little about it.

That doesn't sound familiar.

the state of being not known clearly

I do not know the particulars.

the condition of not yet knowing

I am not certain about that.

I haven't got the slightest idea about that.

I don't rightly know.

I can not say for certain.

I don't know for certain.

I was not known very well.

I'm no expert about that.

I don't know for certain.

I have no clue.

He is an utter stranger―a complete stranger―a perfect stranger―to me.

I can't follow you.

There are many things I don't know.

I don't quite know.

I have no idea of what it is like.

I don't know the details.

I know nothing

Not know me!

He can not know them