| 1. | It was a most venerable construction . 它曾一度是一个非常古老的结构。 |
| 2. | This illegal activity was once commonplace . 这种非法活动曾一度流行。 |
| 3. | Hot coffee can give first-degree burns . 热咖啡能造成一度烫伤。 |
| 4. | At one time i used to go skiing every winter . 我有一度每到冬季就去滑雪。 |
| 5. | The city at one time must have been prosperous . 这座古城肯定一度很繁荣。 |
| 6. | Werner once studied for the ministry . 维尔纳一度学习当牧师。 |
| 7. | He and i were shipmates on a trawler once . 我与他一度同在一艘拖网船上工作。 |
| 8. | I once gave in to my temper . 我有一度也曾经向我的脾气屈服。 |
| 9. | It had freed him for a while from the devilfish . 这使他一度摆脱了“乌贼号”。 |
| 10. | Enjoy the disco -- you are only young once . 尽情跳起迪斯科须知青春只一度。 |