| 1. | He fiddled away his time and strength .
他浪费了时间和精力。 |
| 2. | I vow to give my time and strength to this case .
我发誓将我的时间和精力致力于这一事业。 |
| 3. | She is very taken up with voluntary work at the moment .
她目前大部分时间和精力都用在志愿工作上了。 |
| 4. | We have put a great deal of time and effort into this project .
我们为这一项目付出了大量的时间和精力。 |
| 5. | Working people should be well paid for their time and effort .
劳动人民付出的时间和精力应当获得优厚的报酬。 |
| 6. | It's time and effort that many scientists have been willing to invest .
许多科学家乐意花费的下是时间和精力。 |
| 7. | Private planes save a lot of wear and tear on our employees .
乘坐公司的私用飞机使我们的工作人员省了许多时间和精力。 |
| 8. | She was quick, bright, fast-spoken with no time or energy to waste .
她敏捷、聪颖、说话利索，决不浪费半点时间和精力。 |
| 9. | To follow these movements of sunspots is worthwhile for every solar observer .
任何一个太阳观测者值得花时间和精力去跟踪观测太阳黑子的这种移动。 |
| 10. | An unacceptable amount of time and effort is devoted to replacing wooden structures such as homes and bridges .
人们为了修补木质建筑物，如房屋和桥梁，要花费难以忍受的时间和精力。 |
