英译法：fair and square

英译法：fair and square fair and balanced是什么意思 gentle man and fair Fair is foul,and foul is fair. 都是公平的,square,fair 有什么区别? 都是形容词公平的意思,square,fair 有什么区别? Fair without and faul within fair pay for police?and fair play for police which covers 82000 square meters and 200000 square meters of fair square All is fair in love and war.