YOU SAID:
Koalas ate leaves at the koala dance party.
INTO JAPANESE
コアラはコアラダンスパーティーで葉っぱを食べた。
BACK INTO ENGLISH
Koalas ate leaves at koala dance parties.
INTO JAPANESE
コアラはコアラダンスパーティーで葉っぱを食びました。
BACK INTO ENGLISH
Koalas ate leaves at koala dance parties.
That didn't even make that much sense in English.