YOU SAID:
change da world, my final message goodbye
INTO JAPANESE
世界を変えて、私の最後のメッセージさようなら
BACK INTO ENGLISH
Change the world and say goodbye to my last message
INTO JAPANESE
世界を変えて、私の最後のメッセージに別れを告げる
BACK INTO ENGLISH
Change the world and say goodbye to my last message
That didn't even make that much sense in English.