YOU SAID:
I work today so i cant man
INTO JAPANESE
今日は仕事だから無理だ
BACK INTO ENGLISH
I have to work today so I can't
INTO JAPANESE
今日は仕事があるので行けません
BACK INTO ENGLISH
I have work today so I can't go
INTO JAPANESE
今日は仕事があるので行けません
BACK INTO ENGLISH
I have work today so I can't go
That didn't even make that much sense in English.