YOU SAID:

today is the greatest

INTO JAPANESE

今日は最も偉大な

BACK INTO ENGLISH

Today was one of the greatest

INTO JAPANESE

今日は最も素晴らしい日の一つでした

BACK INTO ENGLISH

Today was one of the most wonderful days of my life.

INTO JAPANESE

今日は私の人生で最も素晴らしい日の一つでした

BACK INTO ENGLISH

Today was one of the most wonderful days of my life.