YOU SAID:

I would like two large coffees

INTO JAPANESE

大きなコーヒーを2つお願いします

BACK INTO ENGLISH

I would like two big coffees

INTO JAPANESE

2つの大きなコーヒーが欲しい

BACK INTO ENGLISH

I want two big coffees

INTO JAPANESE

私は2つの大きなコーヒーが欲しい

BACK INTO ENGLISH

I want two big coffees