YOU SAID:

i'm going to eat twenty thousand kcal worth of food, just to impress you.

INTO JAPANESE

君に感心してもらうために、2万キロカロリー相当の食べ物を食べるつもりだ。

BACK INTO ENGLISH

I'm going to eat 20,000 calories worth of food to impress you.

INTO JAPANESE

君を感心させるために2万カロリー相当の食べ物を食べるつもりだ。

BACK INTO ENGLISH

I'm going to eat 20,000 calories worth of food to impress you.