YOU SAID:
I am a big great banana
INTO JAPANESE
私は大きな素晴らしいバナナです
BACK INTO ENGLISH
I'm a big nice banana
INTO JAPANESE
私は大きくて素敵なバナナです
BACK INTO ENGLISH
I'm a big and nice banana
INTO JAPANESE
私は大きくて素敵なバナナです
BACK INTO ENGLISH
I'm a big and nice banana
That didn't even make that much sense in English.