そんな簡潔な説明は私には思いもつかなかった。の英語

I couldn't think up such a brief explanation.

I'm sorry, my explanation wasn't enough.

I am terribly sorry that the explanation was not enough.

I am really sorry as it seems that I didn't explain enough.

I could not describe it well.

My explanation was insufficient about that.

My explanation was not clear.

I wasn't able to understand that explanation.

I couldn't understand that explanation.

The explain was beyond my understanding.

The explanation was beyond my understanding.

I couldn't really explain about that.

The explanation about that was not sufficient.

I'm terribly sorry that the explanation of mine was difficult to understand.

My explanation was not enough.

My explanation about that was lacking.

I cannot fully describe it.

I couldn't explain that well.

I am terribly sorry that my explanation was not enough.

My explanation about that was lacking.

My explanation was not sufficient about that.

I am sorry for the lack of explanation.

I am sincerely sorry for the insufficient explanation.

My explanation about that was incomplete.

My explanation concerning that was insufficient.

Please forgive me for my poor [lame, unsatisfactory] explanations.

I'm sorry for my poor explanation.

I am sorry for my insufficient explanation.

Sorry. I explained it badly.

My explanation is not enough.