1. Typical of the grassland dwellers of the continent is the American antelope， or pronghorn.
2. Of the millions who saw Haley‘s comet in 1986， how many people will live long enough to see it return in the twenty-first century.
3. Anthropologists have discovered that fear， happiness， sadness， and surprise are universally reflected in facial expressions.
4. Because of its irritating effect on humans， the use of phenol as a general antiseptic has been largely discontinued.
5. Insgroupsto remain in existence， a profit-making organization must， in the long run， produce something consumers consider useful or desirable.
6. The greater the population there is in a locality， the greater the need there is for water， transportation， and disposal of refuse.
7. It is more difficult to write simply， directly， and effectively than to employ flowery but vague expressions that only obscure one‘s meaning.
8. With modern offices becoming more mechanized， designers are attempting to personalize them with warmer， less severe interiors.
9. The difference between libel and slander is that libel is printed while slander is spoken.
10. The knee is the jointswheresthe thigh bone meets the large bone of the lower leg.
11. Acids are chemical compounds that， in water solution， have a sharp taste， a corrosive action on metals， and the ability to turn certain blue vegetable dyes red.
12. Billie Holiday‘s reputation as a great jazz-blues singer rests on her ability to give emotional depth to her songs.
13. Essentially， a theory is an abstract， symbolic representation of what is conceived to be reality.
14. Long before children are able to speak or understand a language， they communicate through facial expressions and by making noises.
15. Thanks to modern irrigation， crops now grow abundantly in areasswheresonce nothing but cacti and sagebrush could live.
16. The development of mechanical timepieces spurred the search for more accurate sundials with which to regulate them.
17. Anthropology is a science in that anthropologists use a rigorous set of methods and techniques to document observations that can be checked by others.
18. Fungi are important in the process of decay， which returns ingredients to the soil， enhances soil fertility， and decomposes animal debris.
19. When it is struck， a tuning fork produces an almost pure tone， retaining its pitch over a long period of time.
20. Although pecans are most plentiful in the southeastern part of the United States， they are found as far north as Ohio and Illinois.
1.Spooning peacefully in a double bed, this pair could be any normal couple on a Sunday morning. But revisit the scene an hour later and Jackie Samuel, a University of Rochester graduate student, will be curled up in the arms of another man.
一对“夫妻”安静的拥抱在双人床上，这是再正常不过的周日早晨。一个小时之后再看还是这样的场景，只不过女主人杰姬·塞缪尔投入了另一个男人的怀抱，杰姬是就读于罗切斯特大学的研究生。
2.The 29-year-old is a professional cuddler. She turned to snuggling with strangers to help pay for her studies and provide for her young son.
29岁的杰姬是一名“职业拥抱师”，为了有钱继续研究课题和养活儿子，她用与陌生人搂抱收费这种方式来赚取收入。
3.She cuddles with up to 30 men a week - including pensioners and war veterans.
她每周会跟多达30个男人拥抱，其中包括领退休金的老人和退伍军人。
4.She said: "I think I was born knowing how to snuggle. Snuggling is healthy, spiritual and fun."
她说：“我觉得自己生下来就懂得如何拥抱。拥抱是健康的，能净化心灵而且非常有趣。
5."I think clients come to me for all different kinds of reasons. Some of my older clients, their wives have passed away, and they just need someone to be with, like someone to experience touch with."
“我的客人们因为不同的原因来找我寻求拥抱。有一些年纪大的`客人，他们的妻子去世得早，他们只是需要有个人在身边，体验一下触碰的感觉。”
6."Some of the younger clients are between relationships, some are in problematic relationships, and some people are just really curious and they come to just find out what its going to be like."
“有些年轻的顾客感情状况不稳定，还有一些与爱人之间的感情存在诸多问题，而有些人只是出于好奇，想来看看到底是什么样。”
An increasing number of experts believe that migrants will exert positive effects on construction of city . However， this opinion is now being questioned by more and more city residents， who complain that the migrants have brought many serious problems like crime and prostitution.
越来越多的专家相信移民对城市的建设起到积极作用.然而，越来越多的城市居民却怀疑这种说法，他们抱怨民工给城市带来了许多严重的问题，象犯罪和卖淫.
Many city residents complain that it is so few buses in their city that they have to spend much more time waiting for a bus， which is usually crowded with a large number of passengers.
许多市民抱怨城市的公交车太少，以至于他们要花很长时间等一辆公交车，而车上可能已满载乘客.
There is no denying the fact that air pollution is an extremely serious problem ：the city authorities should take strong measures to deal with it.
无可否认，空气污染是一个极其严重的问题：城市当局应该采取有力措施来解决它。
An investigation shows that female workers tend to have a favorable attitude toward retirement.
一项调查显示妇女欢迎退休.
No invention has received more praise and abuse than Internet.
没有一项发明象互联网同时受到如此多的赞扬和批评.
People seem to fail to take into account the fact that education does not end with graduation.
人们似乎忽视了教育不应该随着毕业而结束这一事实.
Many experts point out that physical exercise contributes directly to a person’s physical fitness.
许多专家指出体育锻炼直接有助于身体健康.
When it comes to education ，the majority of people believe that education is a lifetime study.
说到教育，大部分人认为其是一个终生的学习.
The majority of students believe that part-time job will provide them with more opportunities to develop their interpersonal skills， which may put them in a favorable position in the future job markets.
大部分学生相信业余工作会使他们有更多机会发展人际交往能力，而这对他们未来找工作是非常有好处的.
It is indisputable that there are millions of people who still have a miserable life and have to fact the dangers of starvation and exposure.
无可争辩，现在有成千上万的人仍过着挨饿受冬的痛苦生活.
Although this view is widely held， this is little evidence that education can be obtained at any age and at any place.
尽管这一观点被广泛接受，很少有证据表明教育能够在任何地点任何年龄进行.
Nowadays， many students always go into raptures at the mere mention of the coming life of high school or college they will begin. Unfortunately ，for most young people， it is not pleasant experience on their first day on campus.
当前，一提到即将开始的学校生活，许多学生都会兴高采烈.然而，对多数年轻人来说，校园刚开始的日子并不是什么愉快的经历. In view of the seriousness of this problem ，effective measures should be taken before things get worse.
考虑到问题的严重性，在事态进一步恶化之前，必须采取有效的措施.
Proper measures must be taken to limit the number of foreign tourists and the great efforts should be made to protect local environment and history from the harmful effects of international tourism.
应该采取适当的措施限制外国旅游者的'数量，努力保护当地环境和历史不受国际旅游业的不利影响.
A proper part-time job does not occupy student’s too much time .In fact， it is unhealthy for them to spend all of time on their study. As an old saying goes： All work and no play makes Jack a dull boy
一份适当的业余工作并不会占用学生太多的时间，事实上，把全部的时间都用到学习上并不健康，正如那句老话：只工作，不玩耍，聪明的孩子会变傻.
Any government which is blind to this point may pay a heavy price.
任何政府忽视这一点都将付出巨大的代价.
An increasing number of people are beginning to realize that education is not complete with graduation.
越来越多的人开始意识到教育不能随着毕业而结束.
