YOU SAID:
A sports car was dancing on the roof of our house.
INTO JAPANESE
スポーツカーが家の屋根の上で踊っていました。
BACK INTO ENGLISH
Sports cars were dancing on the roofs of houses.
INTO JAPANESE
スポーツカーが家の屋根の上で踊っていました。
BACK INTO ENGLISH
Sports cars were dancing on the roofs of houses.
That didn't even make that much sense in English.