YOU SAID:
Iced coffee is my favorite coffee
INTO JAPANESE
アイスコーヒーは私の好きなコーヒーです
BACK INTO ENGLISH
Ice coffee is my favorite coffee
INTO JAPANESE
アイスコーヒーは私のお気に入りのコーヒーです
BACK INTO ENGLISH
Ice coffee is my favorite coffee
That didn't even make that much sense in English.