YOU SAID:

You don't need two of you to do that.

INTO JAPANESE

行うことの 2 つを必要はありません。

BACK INTO ENGLISH

Do not make two.

INTO JAPANESE

2 つは行わないでください。

BACK INTO ENGLISH

Do not 2.

INTO JAPANESE

ない 2 を行います。

BACK INTO ENGLISH

Do not 2.