| 11. | Numerous other commercial enterprises, from theaters to magazine publishers, from gas and electric utilities to milk processors, bring better and more efficient services to consumers through the use of computers. |
| 不计其数的其他商业企业，从剧院到杂志出版商，从公用燃气电力设施到牛奶处理厂，都通过计算机的使用给消费者带来更好、更有效率的服务。
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| 12. | I like our new doctor; the last one was very efficient , but as cold as charity. |
| 我喜欢我们新来的医生；上一位医生很有能力，但就是对人太冷淡了。
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| 13. | a brisk and efficient manner |
| 胜任愉快的样子
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| 14. | an efficient secretary, teacher, administrator, etc |
| 能干的秘书, 教师, 行政人员等
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| 15. | an efficient new filing system |
| 有效的新归档系统
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| 16. | increase production by using more efficient methods |
| 采用更有效的方法提高产量
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| 17. | weld a bunch of untrained recruits into an efficient fighting force |
| 把未经训练的一群新兵组织成有战斗力的部队
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| 18. | make a beginning in efficient language teaching |
| 开创富有成效的语言教学
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| 19. | promote efficient achievement of our goals |
| 促进我们的目标的有效实现
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| 20. | efficient administration |
| 高效率的管理
|