YOU SAID:
What in the world are you up to?
INTO JAPANESE
一体何をしようとしているんだ?
BACK INTO ENGLISH
What the hell are you doing?
INTO JAPANESE
いったいぜんたい君は何という事をしているのか。
BACK INTO ENGLISH
What the hell are you doing? [M]
INTO JAPANESE
いったいぜんたい君は何という事をしているのか。
BACK INTO ENGLISH
What the hell are you doing? [M]
That didn't even make that much sense in English.