| 1. | He had a way of coaxing extra performance out of tired machinery .
他想方设法延长旧机器的使用寿命。 |
| 2. | The old machine is well maintained and looks as good as new
这台旧机器维护得很好 |
| 3. | Are there any of those old machines still in use
那些旧机器中有一些仍在使用中吗？ |
| 4. | We must supersede old machines by new ones
我们必须以新机器取代旧机器。 |
| 5. | Some old machines in the workshop sit idle
车间里有几台旧机器闲置不用。 |
| 6. | Don t do this on an old , slow machine
不要在速度慢的旧机器上这么做。 |
| 7. | More new machines will be installed to replace the old ones
将安装更多新机器来代替旧机器。 |
| 8. | There aren ' t many of those old machines in circulation now
这些旧机器中仍在使用的已不多了。 |
| 9. | The old machine is well maintained and looks as good as new
这台旧机器维护得很好,看起来像新的一样。 |
| 10. | The old machine is still in use
这台旧机器仍然在被使用。 |
