YOU SAID:
What on good planet earth is this
INTO JAPANESE
地球上で何が良いのか?
BACK INTO ENGLISH
What's good on Earth?
INTO JAPANESE
地球で何がいいの?
BACK INTO ENGLISH
What do you want on Earth?
INTO JAPANESE
地球で何がしたいの?
BACK INTO ENGLISH
What do you want to do on Earth?
INTO JAPANESE
地球で何をしたいですか?
BACK INTO ENGLISH
What do you want to do on Earth?
That didn't even make that much sense in English.