YOU SAID:

You don't have to say that, that's kind of dumb.

INTO JAPANESE

あなたはそれを言う必要はありません、それはちょっとばかげています。

BACK INTO ENGLISH

You don't have to say it, it's kind of silly.

INTO JAPANESE

言う必要はありません、ちょっとばかげています。

BACK INTO ENGLISH

Needless to say, it's kind of silly.

INTO JAPANESE

言うまでもなく、それはちょっとばかげています。

BACK INTO ENGLISH

Needless to say, it's kind of silly.