YOU SAID:

I do not not know what this means when you don't.

INTO JAPANESE

あなたがそうしないと、これが何を意味するのかわかりません。

BACK INTO ENGLISH

I don't know what this means if you don't.

INTO JAPANESE

そうしないと意味がわからない。

BACK INTO ENGLISH

It doesn't make sense otherwise.

INTO JAPANESE

そうでなければ意味がありません。

BACK INTO ENGLISH

otherwise it doesn't make sense.

INTO JAPANESE

そうでなければ意味がありません。

BACK INTO ENGLISH

otherwise it doesn't make sense.