legal and honest; in a legal and honest way 合法而坦誠(的);開誠布公(的);公開(的) Don't worry; the deal was completely above board. 别擔心,交易是完全合法的。 If you do everything above board, you will have to pay tax on your earnings. 如果你光明正大地做每件事,你將不得不爲你的收入納稅。
Word OriginIf card players keep their hands above the table (the board), other players can see what they are doing.