YOU SAID:

Ferb, I know what we're gonna do today.

INTO JAPANESE

ファーブ、今日何をするか分かってるよ。

BACK INTO ENGLISH

Ferb, I know what you're going to do today.

INTO JAPANESE

ファーブ、私はあなたが今日何をするつもりか知っています。

BACK INTO ENGLISH

Ferb, I know what you are going to do today.

INTO JAPANESE

ファーブ、私はあなたが今日何をするつもりか知っています。

BACK INTO ENGLISH

Ferb, I know what you are going to do today.