| 1. | A laboratory must be kept in good order .
实验室里必须保持井井有条。 |
| 2. | The plate is kept in a locked cupboard .
碟子放在有锁锁着的柜子里。 |
| 3. | Pork and mutton should be kept in cold storage .
猪羊肉应该冷藏。 |
| 4. | Our clavichord is kept in the living-room .
我们的古钢琴安放在起居室里。 |
| 5. | The effects of jet detachment must be kept in mind .
喷气流分离的影响要牢牢记住。 |
| 6. | These simplifications must be kept in mind in what follows .
必须牢记这种简化的后果。 |
| 7. | All our glass and china is kept in the cupboard .
我们所有的玻璃和陶瓷器皿都放在柜橱里。 |
| 8. | Quarters for the palace army were kept in constant readiness .
宫廷卫队的营房经常处于戒备状态。 |
| 9. | The impellers are kept in their proper relationship to each other by spur gear .
液轮之间借助于正齿轮保持彼此正常的关系。 |
| 10. | If they are kept in an enclosure with nothing to do, they quickly become bored .
如果把它们圈在围场里无事可做，它们很快就会变得厌烦起来了。 |
