1.The American economic system is. organized around a basically private-enterprise，market-oriented economy in which consumers largely determine what shall be produced by spending their money in the marketplace for those goods and services that they want most.

2. Thus，in the American economic system it is the demand of individual consumers，coupled with the desire of businessmen to maximize profits and the desire of individuals to maximize their incomes，that together determine what shall be produced and how resources are used to produce it.

3. If，on the other hand，producing more of a commodity results in reducing its cost，this will tend to increase the supply offered by seller-producers，which in turn will lower the price and permit more consumers to buy the product.

4. In the American economy，the concept of private property embraces not only the ownership of productive resources but also certain rights，including the right to determine the price of a product or to make a free contract with another private individual.

5. At the same time these computers record which hours are busiest and which employers are the most efficient，allowing personnel and staffing assignments to be made accordingly. And they also identify preferred customers for promotional campaigns.

6. Numerous other commercial enterprises，from theaters to magazine publishers，from gas and electric utilities to milk processors，bring better and more efficient services to consumers through the use of computers.

7. Exceptional children are different in some significant way from others of the same age For these children to develop to their full adult potential，their education must be adapted to those differences.

需要大量劳动力的活，8. The great interest in exceptional children shown in public education over the past three decades indicates the strong feeling in our society that all citizens，whatever their special conditions，deserve the opportunity to fully develop their capabilities.

9. It serves directly to assist a rapid distribution of goods at reasonable price，thereby establishing a firm home market and so making it possible to provide for export at competitive prices.

劳动力英语是：work-force。参考词句：1、Some developing countries are both recipients and senders of migrant workers.一些发展中国家既是劳动力迁移的输入国，又是劳动力迁移的输出国。2、Ten per cent of the work-fo。

10. Apart from the fact that twenty-seven acts of Parliament govern the terms of advertising，no regular advertiser dare promote a product that fails to live up to the promise of his advertisements.

11. If its message were confined merely to information and that in itself would be difficult if not impossible to achieve，for even a detail such as the choice of the color of a shirt is subtly persuasive-advertising wound be so boring that no one wound pay any attention.

12. The workers who gets a promotion，the student whose grades improve，the foreigner who learns a new language-all these are examples of people who have measurable results to show for there efforts.

13. As families move away from their stable community，their friends of many years，their extended family relationships，the informal flow of information is cut off，and with it the confidence that information will be available when needed and will be trustworthy and reliable.

14. The individual now has more information available than any generation，and the task of finding that one piece of information relevant to his or her specific problem is complicated，time--consuming，and sometimes even overwhelming.

15. Expertise can be shared world wide through teleconferencing，and problems in dispute can be settled without the participants leaving their homes and/or jobs to travel to a distant conference site.

16. The current passion for making children compete against their classmates or against the clock produces a two-layer system，in which competitive A-types seem in some way better than their B type fellows.

17. While talking to you，your could-be employer is deciding whether your education，your experience，and other qualifications will pay him to employ you and your "wares" and abilities must be displayed in an orderly and reasonably connected manner.

18. The Corporation will survive as a publicly funded broadcasting organization，at least for the time being，but its role，its size and its programs are now the subject of a nation wide debate in Britain.

paid labour 有偿劳动 拓展相关： 劳动节英语作文带翻译 In the annual labor day again, I'm going to do one thing, to experience the hard labor.My grandpa at home there is a mountain, the spring is 。

19. The debate was launched by the Government，which invited anyone with an opinion of the BBC--including ordinary listeners and viewer to say what was good or bad about the Corporation，and even whether they thought it was worth keeping.

Abundant labour resource

21. Such large，impersonal manipulation of capital and industry greatly increased the numbers and importance of shareholders as a class，an element in national life representing irresponsible wealth detached from the land and the duties of the landowners: and almost equally detached from the responsible management of business.

22. Towns like Bournemouth and East bourne sprang up to house large "comfortable" classes who had retired on their incomes，and who had no relation to the rest of the community except that of drawing dividends and occasionally attending a shareholders' meeting to dictate their orders to the management.

翻译英语：To dig through a tunnel requirs huge labour.

23. The "shareholders" as such had no knowledge of the lives，thoughts or needs of the workmen employed by the company in which he held shares，and his influence on the relations of capital and labor was not good.

25. Among the many shaping factors，I would single out the country's excellent elementary schools: a labor force that welcomed the new technology； the practice of giving premiums to inventors; and above all the American genius for nonverbal，"spatial" thinking about things technological.

26. As Eugene Ferguson has pointed out，"A technologist thinks about objects that can not be reduced to unambiguous verbal deions: they are dealt with in his mind by a visual，nonverbal process...The designer and the inventor..，are able to assemble and manipulate in their minds devices that as yet do not exist".

27. Robert Fulton once wrote，"The mechanic should sit down among levers，screws，wedges，wheel，etc，like a poet among the letters of the alphabet，considering them as an exhibition of his thoughts，in which a new arrangement transmits a new idea".

28. In the last three chapters，he takes off his gloves and gives the creationists a good beating. He describes their programs and，tactics，and，for those unfamiliar with the ways of creationists，the extent of their deception and distortion may come as an unpleasant surprise.

29. On the dust jacket of this fine book，Stephen Jay Gould says: "This book stands for reason itself." And so it does-and all wound be well were reason the only judge in the creationism/evolution debate.

31. Some have breathed sighs of relief，others，including churches，right-to-life groups and the Australian Medical Association，bitterly attacked the bill and the haste of its passage. But the tide is unlikely to turn back.

32. In Australia- where an aging population，life-extending technology and changing community attitudes have all played their part other states are going to consider making a similar law to deal with euthanasia.

33. There are，of course，exceptions. Small--minded officials，rude waiters，and ill mannered taxi drivers are hardly unknown in the US. Yet it is an observation made so frequently that it deserves comment.

68. The grand mediocrity of today--everyone being the same in survival and number of off-spring--means that natural selection has lost 80% of its power in upper-middle-class India compared to the tribe.

69. When a new movement in art attains a certain fashion，it is advisable to find out what its advocates are aiming at，for，however farfetched and unreasonable their principles may seem today，it is possible that in years to come they may be regarded as normal.

70. With regard to Futurist poetry，however，the case is rather difficult，for whatever Futurist poetry may be even admitting that the theory on which it is based may be right--it can hardly be classed as Literature.

71. But it is a little upsetting to read in the explanatory notes that a certain line describes a fight between a Turkish and a Bulgarian officer on a bridge off which they both fall into the river--and then to find that the line consists of the noise of their falling and the weights of the officers，"Pluff! Pluff!" A hundred and eighty-five kilograms."

72. The coming of age of the postwar baby boom and an entry of women into the male- domiated job market have limited the opportunities of teen-agers who are already questioning the heavy personal sacrifices involved in climbing Janpan's rigid social ladder to good schools and jobs.

73. Last year Mitsuo Setoyama，who was then education minister，raised eyebrows when he argued that liberal reforms introduced by the American occupation authorities after World War II had weakened the "Japanese morality of respect for parents".

74. With economic growth has come centralization: fully 76 percent of Japan's 119 million citizens live in cities where community and the extended family have been abandoned in favor of isolated，tow-generation households.

75. If the tradition of ambition is to have vitality，it must be widely shared; and it especially must be highly regarded by people who are themselves admired，the educated not least among them.

76. Certainly people do not seem less interested in success and its signs now than formerly. Summer homes，European travel，BMWs--the locations，place names and name brands may change，but such items do not seem less in demand today than a decade or two years ago.

77. Instead，we are treated to fine hypocritical spectacles，which now more than ever seem in ample supply: the critic of American materialism with a Southampton summer home; the publisher of radical books who takes his meals in three-star restaurants; the journalist advocating participatory democracy in all phases of life，whose own children are enrolled in private schools.

78. No clear-cut distinction can be drawn between professional and amateurs in science: exceptions can be found to any rule. Nevertheless，the word "amateur" does carry a connotation that person concerned is not fully integrated into the scientific community and，in particular，may not share its values.

79. The trend was naturally most obvious in those areas of science based especially on a mathematical or laboratory training，and can be illustrated in terms of the development of geology in the United kingdom.

80. A comparison of British geological publications over the last century and a half reveals not simply an increasing emphasis on the primacy of research，but also a changing definition of what constitutes an acceptable research paper.

81. The overall result has been to make entrance to professional geological journals harder for a mateurs，a result that has been reinforced by the widespread introduction of refereeing，first by national journals in the 19th century and then by several local geological journals in the 20th century.

82. A rather similar process of differentiation has led to professional geologists coming together nationally within one or two specific societies，whereas the amateurs have tended either to remain in local societies or to come together nationally in a different way.

83. Sad to say，this project has turned out to be mostly low--level findings about factual errors and spelling and grammar mistakes，combined with lots of head--scratching puzzlement about what in the world those readers really want.

84. I believe that the most important forces behind the massive M&M wave are the same that underlie the globalization process: falling transportation and communication costs，lower trade and investment barriers and enlarged markets that require enlarged operations capable of meeting customers' demands.

85. A lateral move that hurt my pride and blocked my professional progress promoted me to abandon my relatively high profile career although，in the manner of a disgraced government minister，I covered my exit by claiming "I wanted to spend more time with my family."

86. I have discovered，as perhaps Kelsey will after her much-publicized resignation from the editorship of She after a build-up of stress，that abandoning the doctrine of "juggling your life"，and making the alternative move into "downshifting brings with it far greater rewards than financial success and social status.

87. While in America the trend started as a reaction to the economic decline-after the mass redundancies caused by downsizing in the late ' 80s-and is still linked to the politics of thrift，in Britain，at least among the middle-class down shifters of my acquaintance，we have different reasons for seeking to simplify our lives.

89. If you are part of the group which you are addressing，you will be in a position to know the experiences and problems which are common to all of you and it' 11 be appropriate for you to make a passing remark about the inedible canteen food or the chairman' s notorious bad taste in ties.

91. But if robots are to reach the next stage of laborsaving utility，they will have to operate with less human supervision and be able to make at least' a few decisions for themselves-goals that pose a real challenge.

92. But the human mind can glimpse a rapidly changing scene and immediately disregard the 98 percent that is irrelevant，instantaneously focusing on the monkey at the side of a winding forest road or the single suspicious face in a big crowd.

93. The OECD estimates in its latest Economic Outlook that，if oil prices averaged $22 a barrel for a full year，compared with $13 in 1998，this would increase the oil import bill in rich economies by only 0.25---0.5% of GDP.

94. One more reason not to lose sleep over the rise in oil prices is that，unlike the rises in the 1970s，it has not occurred against the background of general commodity-price inflation and global excess demand.

95. Although it ruled that there is no constitutional right to physician-assisted suicide，the Court in effect supported the medical principle of "double effect"，a centuries-old moral principle holding that an action having two effects--a good one that is intended and a harmful one that is foreseen--is permissible if the actor intends only the good effect.

96. Nancy Dubler，director of Montefiore Medical Center，contends that the principle will shield doctors who "until now have very，very strongly insisted that they could not give patients sufficient mediation to control their pain if that might hasten death."

He did the least work

97. On another level，many in the medical community acknowledge that the assisted—suicide debate has been fueled in part by the despair of patients for whom modern medicine has prolonged the physical agony of dying.

98. It identifies the undertreatment of pain and the aggressive use of "ineffectual and forced medical procedures that may prolong and even dishonor the period of dying" as the twin problems of end--of--life care.

99. In other words，there is a conventional story line in the newsroom culture that provides a backbone and a ready-made narrative structure for otherwise confusing new.

100. If it did，it would open up its diversity program，now focused narrowly on race and gender，and look for reporters who differ broadly by outlook，values，education，and class.