YOU SAID:

i eat hairbrushes that eat hair that kill mice that eat rabbits that eat dogs

INTO JAPANESE

私は犬を食べるウサギを食べるマウスを殺す髪を食べるヘアブラシを食べる

BACK INTO ENGLISH

I eat dog eating rabbit eating rabbit eating mouse eating hair eating hairbrush

INTO JAPANESE

私は犬を食べるウサギを食べるウサギを食べるウサギを食べる髪を食べるヘアブラシを食べる

BACK INTO ENGLISH

I eat a dog eat a rabbit eat a rabbit eat a rabbit eat a hair eat a hairbrush

INTO JAPANESE

私は犬を食べるウサギを食べるウサギを食べるウサギを食べる髪を食べるヘアブラシを食べる

BACK INTO ENGLISH

I eat a dog eat a rabbit eat a rabbit eat a rabbit eat a hair eat a hairbrush