1. We were all dismayed at his refusal to co-operate.
    他不肯合作使我们感到非常失望.

2. When lights fuse, furniture gets rickety, pipes get clogged, or vacuum cleaners fail to operate,
    每当电灯保险丝烧断、家具榫头松动、管道堵塞、吸尘器不动时，

3. The only way to do this was to operate.
    搞清的唯一办法就是手术。

4. Today´s cities operate largely on a single plane — the ground.
    现在的城市主要在一个平面上活动——即地面。

5. To reach more people in the community, some AIDS educational programs operate out of a beauty shop.
    为接触更多的社区居民，有些艾滋病教育计划放在美发店实施。

6. To further reduce the waiting list for phones, Hungary has leased rights to a Dutch -Scandinavian group of companies to build and operate what it says will be one of the most advanced digital mobile phone systems in the world.
    为进一步减少电话待装户，匈牙利已将权利出租给一家荷兰-斯堪的纳维亚企业集团，来建造并经营一个据说是世界上最先进的数字移动电话系统。

7. Do you know how to operate computers?
    你知道如何操作电脑吗?

8. "It's hard to operate a business on someone else's disaster," Johnson says.
    约翰逊说："要靠别人的灾难来做生意是件难事。"

9. Computers need detailed instructions from human beings in order to be able to operate.
    计算机需要人类详细的指令才能进行工作。

10. It seems that the brains of boys with mathematical talent operate in a way that is physically unique.
    看来，具有数学天赋的男孩的大脑在生理方面的活动相当独特。