自分で上達度がわからないの英語

I can't figure it out myself.

Even I don't understand it.

I must see for myself―see with my own eyes―convince myself by personal inspection.

I do not quite understand you

I do not quite follow you.

I am sorry for my questions being difficult to understand.

I can't say, for I am not in the line.

I am a stranger in these parts.

I can't say what his motive is.

the degree to which something is illegible

Three‐year‐old children often don't listen to reason.

I don't know how to do the settings.

I don't know how to set it up.

I don't know if I can do it.

I don't know if it can be done.

I do not know well

He will have everything his own way.

I asked him to show me the way.

I cannot understand the intent of your question.

I am not confident that I will explain that well.

I am sure I don't know.

I don't rightly know.

That explanation doesn't convince me.

I don't know

I don't know it, either.

I am sorry for my hard to understand explanation.

My sense of tact forbids an honest answer

I don't have any confidence that I'm explaining that well.

I don't feel that I'm explaining that well.

It's all in one ear and out the other.