YOU SAID:
my sister won't shut up
INTO JAPANESE
私の妹は黙りません
BACK INTO ENGLISH
My sister does not shut
INTO JAPANESE
妹は閉まらない
BACK INTO ENGLISH
My sister does not close
INTO JAPANESE
私の妹は閉じません
BACK INTO ENGLISH
My sister does not close
You've done this before, haven't you.