can't be helped
運転しなかったら、車持ってても仕様がないでしょ?
If you’re not going to drive, there’s no point in owning a car, right?
だって仕様がないじゃないの
But it can't be helped.
— 東京物語 (1953)
仕様がないわ
It can't be helped.
でも仕様がないわよ
But there's nothing we can do.
そりゃ仕様がないのよ
Well, it can't be helped.