YOU SAID:

i Went to my house and fell down the stairs on a cat in a car

INTO JAPANESE

私は私の家に行き、車の中の猫は階段から落ちた

BACK INTO ENGLISH

I went to my house and cat in the car, fell down the stairs

INTO JAPANESE

私は、私の家に行って車で猫、階段から落ちて

BACK INTO ENGLISH

I went to my home, in the car falling from the cat, stairs

INTO JAPANESE

猫、階段から落ちてくる車で私の家に行きました

BACK INTO ENGLISH

I went to my house in the car falling from the stairs, the cat

INTO JAPANESE

猫、階段から落ちてくる車で私の家に行きました

BACK INTO ENGLISH

I went to my house in the car falling from the stairs, the cat