Hayley教口語，“公開的”用英語怎么說？

If card players keep their hands above the table (the board), other players can see what they are doing.

源于紙牌游戲。如果玩牌者將手放在桌上，其動作就會被其他玩牌者看得一清二楚。

legal and honest; in a legal and honest way

合法而坦誠(的);開誠布公(的);公開(的)(多用于商業(yè)中，形容交易公平合理)

Don't worry, the deal was completely above board.

別擔心，交易是完全合法的。

Why should there be any fear if everything is fair and square and above board?

如果一切都是公平公開公正的，為什么還要擔心呢?