We won the election fair and square.

我们光明正大地竞选获胜。

I hit the target fair and square.

我不偏不斜正中靶子。

I told him fair and square to pack his bags.

我直截了当让他收拾好行李走人。

There are no excuses. We were beaten fair and square.

没有什么借口，我们被正大光明地打败了。

You've always been fair and square with me, Muff Potter, and I won't go back on you.

莫夫·波特，你一向待我很公平，我不会背叛你的。