YOU SAID:
I had a long day today
INTO JAPANESE
今日は長い一日を持っていた
BACK INTO ENGLISH
Had a long day today
INTO JAPANESE
今日は長い一日
BACK INTO ENGLISH
Today is the day
INTO JAPANESE
今日なんだ
BACK INTO ENGLISH
Today is the day.
INTO JAPANESE
今日なんだ
BACK INTO ENGLISH
Today is the day.
That didn't even make that much sense in English.