YOU SAID:
I don't really understand what I have to do
INTO JAPANESE
私は私がしなければならないことを本当に理解していません
BACK INTO ENGLISH
I do not really understand what I have to do
INTO JAPANESE
私は私がしなければならないことを本当に理解していません
BACK INTO ENGLISH
I do not really understand what I have to do
That didn't even make that much sense in English.