1. To know what is going on outside our country, to tell our friends abroad what is going on in China, to carry out international trade — to do all this, a good command of foreign languages is necessary.
    无论了解国际动态，向国外的朋友通报国内新闻，还是要进行国际贸易，都需要熟练地掌握外语。

2. The laws are based either on "community property" (split evenly) or on "reasonable distribution" (whatever a judge thinks is "fair").
    这些法律要么是基于"共有财产"（平均分配），要么是基于"合理分配"（法官认为怎样"公平"就怎样分）。

3. He is a butcher by trade.
    他的职业是屠夫。

4. He is well known for fair dealing.
    他以公平待人著名。

5. High tariff is a barrier to international trade.
    高关税是发展国际贸易的障碍。

6. All governments should make a concerted effort to stop the drug trade.
    各国政府应协调一致努力阻止毒品交易。

7. At a village fair, I decided to visit a fortune-teller called Madam Bellinsky.
    在一个乡村集市上，我决定去拜访一位名叫 Bellinsky 的算命人。

8. At a village fair, I decided to visit a fortune-teller called Madam Bellinsky.
    在一个乡村集市上，我决定去拜访一位称作别林斯夫人的算命人。

9. As she walked away, I followed her out of the fair.
    当她走开时，我也跟着她出了集市。

10. As countries around the world trade more with one another, more products are available. But the fast development of world economy will bring about many new problems.
    随着世界各国相互之间的贸易量的增加，可买到的产品也越来越多。