| 1. | By working hard he gained rapid promotion .
他工作努力因而晋级很快。 |
| 2. | She is eking out her income by working in the evenings .
她在晚上工作以增加收入。 |
| 3. | I supplement my grant by working in the evenings .
我除享受助学金外还打夜工以增加收入。 |
| 4. | By working with different rheological models one might discover that .
通过研究不同的流变模式就可以发现它。 |
| 5. | Men are the most to be pitied who cannot keep away thought by work .
一个人不能用工作来摆脱心事的时候是痛苦的。 |
| 6. | You must make up the time you wasted this afternoon by working late tonight .
你今晚得熬夜来补回下午浪费的时间。 |
| 7. | Let us begin by working out the case with reference to the problem in hand .
现在让我们就掌握的问题来开始阐明这种情况。 |
| 8. | He had developed his unusual toughness by working out daily at a gymnasium .
他每天在体操房里顽强地苦练，终于练得非常强健坚韧。 |
| 9. | It may still be useful to press the point home by working out a particular illustration .
通过一种特殊的说明来表明这点也许仍是有用的。 |
| 10. | I study fro a test by working with friends
我通过和朋友们一起学习来参加考试。 |
