なぜ彼がそれをやったかがわからない。の英語

Why he did it is beyond my comprehension.

I can't figure out why he did it.

I cannot figure out why he has done that.

I can't understand why he did that.

I don't know why I did that.

I know why he did it.

I don't know what that is made with.

Why did he do that?

It's quite a puzzle to us why he did that.

I can't understand why he did such a thing.

I cannot comprehend why he did such a thing.

I can't conceive why she did such a thing.

The reason why he did it is unknown.

I can't figure out why he didn't tell the truth.

I don't understand why he didn't tell the truth.

I don't understand why he said such a thing to me.

I don't understand why we have to do this.

I don't understand why I have to do this.

Why might he have done that, I wonder?

I wonder why he did that.

Why did he do such a thing?

What possessed him to do such a thing?

I don't understand why that turned out like that.

I can't understand his saying such a thing.

I don't know how it became like that.

I don't know understand why he said that.

I wonder why he said so.

I didn't understand why he was hated.

I cannot conceive why she has done such a thing.

I don't see why I should not do that.