YOU SAID:
Nobody knows why Mario is angry all the time
INTO JAPANESE
マリオがいつも怒っている理由は誰にもわかりません
BACK INTO ENGLISH
No one knows why Mario is always angry
INTO JAPANESE
マリオがいつも怒っている理由は誰にもわかりません
BACK INTO ENGLISH
No one knows why Mario is always angry
That didn't even make that much sense in English.