裏うらを返かえせば

expression

look at it from another perspective; put it the other way round

Used to introduce a contrasting viewpoint or to rephrase a statement by flipping its logic. Often appears in explanations or arguments.

• 裏うらを返かえせば、彼かれの沈ちん黙もくは同どう意いの表あらわれとも取とれる。

  Put another way, his silence could be taken as a sign of agreement.

• この結けっ果かは、裏うらを返かえせば努ど力りょくが足たりなかったということだ。

  Looking at it from another angle, this result means that the effort was insufficient.