1. BellSouth Corporation, with operations in four wireless markets, estimates its annual revenue per average customer at about $2,000 as compared to $860 in the United States.
    在四个无线电话市场有营运点的贝尔南方电话公司估计它的年收入约为平均每个客户2,000美元，与之相比，在美国国内的收入是860美元。

2. When, about 50 years after Hunter´s death, chloroform was first used in Britain, and, only a few years later, infection was prevented with antiseptics, surgeons could do many more operations.
    亨特去世后约50年，氯仿麻醉剂首次在英国使用，仅仅几年之后，感染问题由于使用消毒剂而得以解决，外科医生们便可以做更多的手术了。

3. They have been told that rescue operations are progressing smoothly.
    他们一直被告知说救援工作进行得很顺利。

4. They have been told that rescue operations are progressing smoothly.
    他们一直被告知说救援工作进行得很顺利。

5. The theater is turning people away;the seats are all sold.
    电影院谢绝群众入场，座席都卖完了。

6. They have been told that rescue operations are progressing smoothly.
    他们一直被告知营救工作进行得非常顺利。

7. To be a surgeon was looked on as so inferior that many operations were carried out by barbers, with hardly any training at all.
    当时外科医生的社会地位十分低下，因而很多手术都是那些几乎没有经过任何训练的剃头匠做的。

8. There were two main reasons which prevented John Hunter from being able to do many operations which he could otherwise have done.
    有两个主要原因使得约翰·亨特不能做许多本来完全可以做的手术。

9. The debate was over whether to go ahead with Overlord in the spring of 1944, as the Russians and Americans favoured, or possibly to postpone the invasion for the sake of operations in the Mediterranean, as the British proposed.
    辩论是针对是在1944年的春天像苏联和美国所赞成的那样继续进行“霸王”行动，还是如英国所提议的由于地中海地区军事行动的缘故可能推迟登陆。

10. The first performance ended just as we finished dessert, and I excused myself and went to talk to the theater manager.
    第一个节目结束时，我们刚好吃完甜食，我找了个借口过去与戏院经理搭话。