1. Every year the United States is host to an average of 78,000 foreign high school level students, of which 3,000 are Brazilian.
    美国平均每年要接待78,000名中学学历程度的外国学生，其中3,000个来自巴西。

2. By 1989, almost every nation on earth had established a program educating its people about AIDS, according to Jonathan Mann, director of the World Health Organization's (WHO) International Program on AIDS.
    据世界卫生组织国际艾滋病项目主任乔纳森·曼说，到1989年几乎每个国家都制订了对公民进行艾滋病教育的计划。

3. What is the town´s program for building a new school?
    这个城市建造学校的计划怎么样了？

4. It still seemed no more related to my daily life than a "60 Minutes" program.
    这件事还好像是一档"60分钟"的节目一样与我的日常生活没有任何关系。

5. We finally stopped in front of a narrow street lined on either side with small one-level houses.
    我们终于在一条狭窄的、两边都排列着矮小平房的街道前面停了下来。

6. While active, child-bearing age women are most likely to have low iron stores, he notes, "Men are not safe, especially if they don't eat meat and have a high level of physical activity."
    他还指出，虽然积极锻炼的育龄妇女最有可能铁离子储量低，"但男性也并非不缺铁，尤其是在他们不吃肉类而又从事高强度的体力活动的情况下。"

7. Within months the program was suspended.
    但几个月后，该计划即告暂停。

8. The city at one time must have been prosperous, for It enjoyed a high level of civilization.
    这座古城在一个时期准是很繁荣的,因为它曾享有高度文明.

9. The cellar is below road level.
    地窖在路面以下。

10. The city at one time must have been prosperous, for It enjoyed a high level of civilization.
    这座古城在一个时期准是很繁荣的,因为它曾享有高度文明.