YOU SAID:

im poping out of class today for an appointment

INTO JAPANESE

私は今日、約束のためにクラスを飛び出します

BACK INTO ENGLISH

I'm out of class today for a promise

INTO JAPANESE

今日は約束を破った

BACK INTO ENGLISH

I broke my promise today

INTO JAPANESE

今日は約束を破った

BACK INTO ENGLISH

I broke my promise today