| 31. | Eventually chains were fixed to one end of the dish and a powerful winch was put into operation. |
| 不过，他们终于将链条固定在盘子的一端，一台大功率的绞车开动起来。
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| 32. | Though these large machines still exist, many of their functions have been taken over by small powerful personal computers, commonly known as PCs. |
| 虽然这种大计算机仍然存在，但它们的许多功能已被体积小但功能齐全的个人电脑——即我们常说的PC机——所代替了。
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| 33. | Computers have become smaller and smaller, more and more powerful and cheaper and cheaper. |
| 计算机已经变得体积越来越小，功能越来越多，价格越来越低，
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| 34. | Mead predicts that inventors will be able to perfect powerful customized chips over a weekend at the office -- spawning a new generation of garage start-ups and giving the U.S. a jump on its foreign rivals in getting new products to market fast. |
| 米德预言发明者可以在办公室用一个周末的时间生产了完美的、功能很强的、按客户需求设计的芯片 -- 造就新一代从汽车间起家的技术人员，在把产品推向市场方面使美国把它的外国对手们打个措手不及。
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| 35. | The wind then speaks the message of the sun to the sea and the sea transmits it on through waves -- an ancient, exquisite, powerful message. |
| 然后，风把太阳的住处带给了大海，海洋用波浪的形式传递这个信息 -- 一个源过流长、高雅而有力的信息。
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| 36. | Economy is one powerful motive for camping, since after the initial outlay upon equipment, or through hiring it, the total expense can be far less than the cost of hotels. |
| 图省钱是露营的一个主要动机，因为除了开始时购置或是租借一套露营装备外，总费用算起来要比住旅馆开支少得多。
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| 37. | The conviction that there was some way out surged back into him, strong and powerful , and, in his present state, condemning and paralyzing. |
| 他的信念又恢复了，总觉得会有某种出路---他的信念是强有力的，但在目前情况下，也带有谴责性和麻痹性。
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| 38. | Television is more than just an electronic appliance; it is a means of expression, as well as a vehicle for communication, and as such becomes a powerful tool for reaching other human beings. |
| 电视不仅仅是一件电器；它是表达的手段和交流的载体，并因此成为联系他人的有力工具。
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| 39. | The most thrilling explanation is, unfortunately, a little defective. Some economists argue that powerful structural changes in the world have upended the old economic models that were based upon the historical link between growth and inflation. |
| 不幸，这最令人震惊的解释有一点缺陷。一些经济学家认为世界经济 结构的强有力的变化已经结束了那个以经济增长和通货膨胀的历史关联 为基础的旧的经济模式。
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| 40. | This machine is not so powerful as the other one. |
| 这抬机器不如另一台功率大。
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