| 21. | decrease [increase] the length of |
| 减少[增加]…的长度
|
| 22. | decrease oil production |
| 减少石油生产
|
| 23. | a marked [noticeable] decrease |
| 明显减少
|
| 24. | a population decrease |
| 人口减少
|
| 25. | on the decrease |
| 在减少，在下降
|
| 26. | decrease in production [number, temperature, weight ] |
| 生产[数字、温度、体重]下降
|
| 27. | a decrease of budget |
| 预算的减少
|
| 28. | markedly [noticeably] decrease |
| 明显地减少
|
| 29. | decrease sharply [rapidly ] |
| 骤减
|
| 30. | decrease slowly but steadily |
| 缓慢而持续地减少
|