YOU SAID:
Gomenasai watashi wa Baka gaikojin desu
INTO JAPANESE
Gomenasai watashi wa Baka gaikojin desu
BACK INTO ENGLISH
Sorry, I'm a foreigner.
INTO JAPANESE
すみません、私は外国人です。
BACK INTO ENGLISH
Sorry, I'm a foreigner.
That didn't even make that much sense in English.