1. He contrived a new machine for flying.
   他设计了一种新式飞行器。
2. We must turn these machines to advantage.
   我们必须充分发挥这些机器的作用。
3. The technician is busy repairing the machine.
   技师正忙于修理那台机器。
4. The mechanic soon fixed up the machine.
   机修工很快就把机器修好了。
5. The worker operated the machine expertly;we admired him greatly.
   那位工人操纵机器很熟练,我们对他很钦佩。
6. He demonstrated how to use the new machine.
   他演示怎样使用这台新机器。
7. Tractors and other agricultural machines greatly facilitate farming.
   拖拉机及其它农业机械大大方便了农业耕作。
8. Razzmatazz aside, the LHC is an awesome machine.
   除了华丽堂皇，LHC还是一个令人畏惧的机器。
9. They use the tackle to lift the machine.
   他们用滑车把机器抬起来。
10. The edge must be machined down to 0.02 millimetres.
    这边缘必须切割到0.02毫米的精确度。
11. How do you go about repairing this telex machine?
    你怎样着手修理这架电传机?
12. The worker oils the machine to operate it more efficiently.
    工人给机器上油以使机器运转更有效。
13. We repaired the machine and it worked well ever after.
    我们修好了机器, 从那以后它一直运转良好。
14. They advised the peasants on how to use the machine.
    他们指导农民如何使用这台机器。
15. These include dobbies, cam motions, electronic Jacquard machines and Jacquard harnesses.
    产品包括凸轮开口装置、电子多臂机、电子提花机和提花织造用的通丝。
16. Provide hardening machine for un-standard, exclusive, horizontal, myriametric,hydraulic and so on.
    定制其他非标、专用、卧式等淬火机床。
17. Instead of writing her shorthand by hand, she could use a machine.
    她可以不用手, 而使用一种带键盘的机器进行速记。
18. After a few false starts, I finally managed to work the fax machine.
    开始时弄错了几次，后来我终于能够用那部传真机了。
19. It's about time this old sewing machine was put out to pasture.
    这部旧缝纫机大概到了被淘汰的时候了。
20. Books roll off the printing machine at the rate of two a week.
    书籍以一星期两本的速率从印刷机印出。

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