YOU SAID:
Present world overhaul
INTO JAPANESE
現在の世界の大改革
BACK INTO ENGLISH
Major reforms in the current world
INTO JAPANESE
現在の世界における大きな改革
BACK INTO ENGLISH
Big changes in today's world
INTO JAPANESE
今日の世界の大きな変化
BACK INTO ENGLISH
Big changes in today's world
That didn't even make that much sense in English.