YOU SAID:

peanut butter is the worst butter in the world cause it doesn't fly

INTO JAPANESE

ピーナッツバターは飛ばないから世界で最悪のバターだ

BACK INTO ENGLISH

Peanut butter is the worst butter in the world because it doesn't fly.

INTO JAPANESE

ピーナッツバターは飛ばないので世界で最悪のバターです。

BACK INTO ENGLISH

Peanut butter is the worst butter in the world because it doesn't fly.