YOU SAID:

I one lost my keys in my dogs stomach

INTO JAPANESE

私は犬の胃で鍵を失いました

BACK INTO ENGLISH

I lost the key in the dog's stomach

INTO JAPANESE

犬の胃の中で鍵をなくした

BACK INTO ENGLISH

Lost key in dog stomach

INTO JAPANESE

犬の胃の鍵を忘れた

BACK INTO ENGLISH

Forgot the key to the dog's stomach

INTO JAPANESE

犬の胃の鍵を忘れた

BACK INTO ENGLISH

Forgot the key to the dog's stomach