どうしようもない

expression, i-adjective

it can't be helped; there's nothing to be done; hopeless

Used when a situation is beyond one's control or when there is no effective remedy; often carries a tone of resignation.

• もう終おわったことだから、どうしようもないよ。

  It's already over, so there's nothing we can do about it.

• 彼かれの怠なまけ癖ぐせはどうしようもない。

  His laziness is hopeless.