YOU SAID:
i am in class, i cannot help you
INTO JAPANESE
私はクラスにいます、私はあなたを助けることができません
BACK INTO ENGLISH
I am in class, i can't help you
INTO JAPANESE
私はクラスにいます、私はあなたを助けることができません
BACK INTO ENGLISH
I am in class, i can't help you
You've done this before, haven't you.