| 1. | He spared no effort in his work . 他工作很卖力。 |
| 2. | We should spare no effort to beautify our environment 我们应该不遗余力地美化环境。 |
| 3. | We should spare no effort to repair the old temple 我们应当不遗余力地修好这座旧庙 |
| 4. | He spares no effort to beautify our environment 他不遗余力的美化环境。 |
| 5. | We spare no efforts in endeavoring to be of service to you 我方将不遗余力为贵方效劳。 |
| 6. | We should spare no effort to beautify our environment 我们应该不遗余力的美化我们的环境。 |
| 7. | We should spare no efforts to make up for lost time 我们应当不遗余力把失去的时间补回来。 |
| 8. | We should spare no efforts to beautify our environment 我们应该不遗余力地美化我们的环境。 |
| 9. | The school has spared no effort on facilities or staff 学校在充实设备或人员方面不遗余力。 |
| 10. | We should spare no effort to beautif y our environment 我们应该不遗余力地美化我们的环境。 |