| 1. | His conduct has been entirely above board . 他的行为一切都是公开的。 |
| 2. | Flight ba 193 for paris is now boarding 乘飞往巴黎的BA193现在登机了。 |
| 3. | His business dealings were above board . 他的生意来往是光明正大的。 |
| 4. | There was a television camera crew on board . 机上有个电视摄制组。 |
| 5. | He receives wages plus room and board . 他除工资外还享受膳宿待遇。 |
| 6. | 32 dominoes can cover the whole chess board . 32张骨牌能盖住整个棋盘。 |
| 7. | I have to get back to the drawing board . 我必须重新考虑这个计划。 |
| 8. | Everything's above board here tonight . 今儿晚上在这里,什么都得公开。 |
| 9. | He temerariously criticized the board chairman . 他鲁莽地批评了董事长。 |
| 10. | It dropped onto the board with a clatter . 那东西啪地掉在棋盘上。 |