YOU SAID:

once upon a time there was a princess or something i dont know

INTO JAPANESE

昔々、私が知らない王女か何かがあった

BACK INTO ENGLISH

Once upon a time, there was a princess or something I didn't know

INTO JAPANESE

むかしむかし、私が知らない王女か何かがあった

BACK INTO ENGLISH

Once upon a time, there was a princess or something I didn't know