| 31. | He devoured book after book to satisfy his mental hunger. |
| 他贪婪地阅读一本又一本书以满足他的求知欲。
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| 32. | It presented itself before the mental vision. |
| 这事在脑际浮现。
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| 33. | Her mental faculties became deranged. |
| 她精神错乱了。
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| 34. | Her physical force was weak, but her mental and moral forces were very great. |
| 她体力弱，但她的智力和精神力量却非常强。
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| 35. | As they grow old, people also accumulate belongings for two other reasons, lack of physical and mental energy, both of which are essential in turning out and throwing away, and sentiment. |
| 人们年老之后也喜欢收藏东西，不过是出于两个不同的原因：一是体力，精力均告不佳，这二者是清除无用的东西必不可少的因素；另一原因是感情因素。
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| 36. | In the organization of industrial life the influence of the factory upon the physiological and mental state of the workers has been completely neglected. |
| 在工业生活的组织中，工厂对工人的生理和精神状态的影响完全被忽视了。
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| 37. | One allegation often made is that noise produces mental illness. |
| 常见的一种指责是，噪音能引起精神病。
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| 38. | On turning eagerly to the text, one learns that the lady was a typist who found the sound of office typewriters worried her more and more until eventually she had to go into a mental hospital. |
| 当人们急切地看完正文后，便知道这女子是个打字员，办公室打字机的声音使她越来越烦，最终住进了精神病医院。这类奇闻的疑难之处是无法区别因果关系。
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| 39. | This result merely confirms earlier American and British studies: if there is any effect of noise upon mental health, it must be so small that present methods of psychiatric diagnosis cannot find it. |
| 这个结果只不过证实了美国和英国早些时候的研究结论：如果噪音对精神健康有影响的话，那也一定是微乎其微，以致现代的精神病诊断方法还发现不了。
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| 40. | That does not prove that it does exist: but it does mean that noise is less dangerous than, say, being brought up in an orphanage -- which really is mental health hazard. |
| 这并不是证实不存在噪音对健康的影响。但它确实说明，噪音的危险性 -- 比如说 -- 比在孤儿院长大所受的危害要小一些，孤儿院才是真正危害精神健康的地方。
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