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每周一聽——那些年我們一起練過的聽力(第82期) 已有59人參與
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風之聲-每周一聽 | 每周一聽 | english corner | hwyf |

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感謝大家支持,上期活動鏈接:http://www.gaoyang168.com/bbs/viewthread.php?tid=6419698&fpage=1 上期活動講解 詞匯講解 1. depression n.萎靡不振,沮喪 例句:It can cause stress and depression. 這會導致壓力和抑郁。 2. suicide n.自殺;自殺者 例句:Suicide didn't cross her mind. 她從來沒有自殺的念頭。 3. photosensitive adj.光敏的,感光的 例句:I'm sorry, you must be photosensitive. 我很抱歉,你一定是對光敏感. 4. appear vi.出現(xiàn),顯現(xiàn) 例句:It makes you appear confident and in control. 它會讓你顯得自信和易于控制。 5. depress vt.壓下,壓低 例句:That will further depress economic growth. 這將進一步削弱經(jīng)濟的增長。 6. exposure n.暴露;揭發(fā) 例句:Wear a hat to protect the head and face from sun exposure. 戴帽子則是保護頭部和臉部在太陽下暴曬。 7. filter n.濾波器;濾光器 例句:You should at least boil it or use a filter. 你至少需要把水煮沸或者是過濾一下。 短語講解: 1. The animals were separated into 4 groups. separate into 分成(若干部分) 例句:The personnel be separate into part-timer and full-time staff. 全體職員分為兼職和專職兩類。 2. "What we saw is these animals didn't show any sleep disruptions at all but they did have mucked up circadian clock genes and they did show depressive phenotypes whereas if they were in the dim red light, they did not." mucke up 弄臟 例句:No need to muck up my seats! 不必弄臟我的座椅! 3. Mr Nelson has suggestions for people who work late at night, or those who like to stay up late. stay up 不睡覺; 熬夜 例句:I can barely stay up to a normal adult hour, as it is. 我?guī)缀醪荒芟裾3赡耆四菢影疽埂?br /> 4. My recommendation is if you are just living a typical mostly active [life] during the day, mostly inactive at night, you want to limit exposure to TVs which are quite bluish in the light they give off and computer screens and things like that. give off 發(fā)出; 放出; 散發(fā)出 例句:When bacteria stagnate, they multiply and give off toxins and stinky odors. 當細菌停滯時,它們會繁殖并釋放毒素和臭氣。 Some colors that people see late at night could cause signs of the condition mental health experts call clinical depression. That was the finding of a study that builds on earlier study findings. They show that individuals who live or work in low levels of light overnight can develop clinical depression. 人們深夜看到的一些顏色可能會導致精神衛(wèi)生專家所說的抑郁癥的跡象。這是基于早些研究發(fā)現(xiàn)的一項研究的結(jié)果。這些表明晚上在昏暗光線下生活或工作的人可能會導致臨床抑郁癥。 Doctors use the words clinical depression to describe severe form of depression. Signs may include loss of interest or pleasure in most activities, low energy levels and thoughts of death or suicide. 醫(yī)生們使用臨床抑郁癥來形容嚴重的抑郁癥。跡象可能包括,對大部分活動失去興趣或樂趣,體能差,有死亡或自殺的想法。 In the new study, American investigators designed an experiment that exposed hamsters to different colors. The researchers chose hamsters because they are nocturnal, which means they sleep during the day and are active at night. 在該新研究中,美國研究人員設計了一個實驗,將倉鼠暴露于不同的顏色中。研究人員選擇倉鼠是因為它們晝伏夜出,這意味著它們白天睡覺,而在夜間活動。 The animals were separated into 4 groups. One group of hamsters was kept in the dark during their nighttime period. Another group was placed in foldable blue light, a third group slept in foldable white light. While a fourth was put in foldable red light. 這些動物被分為4組。一組倉鼠在他們的夜晚時段被放置在黑暗中。另一組放在可折疊的藍燈下,第三組睡在可折疊的白燈下。而第四組放在可折疊的紅燈下。 After four weeks, the researchers noted how much sugary water the hamsters drank. They found that the more depressed animals drank the least amount of water. 四個星期后,研究人員記錄了倉鼠喝了多少糖水。他們發(fā)現(xiàn),倉鼠越抑郁喝水越少。 Randy Nelson heads the Department of Neuroscience at Ohio State University. He says animals that slept in blue and white light appeared to be the most depressed. Randy Nelson負責俄亥俄州立大學神經(jīng)科學系。他說,倉鼠睡在藍燈和白燈下的似乎最為抑郁。 "What we saw is these animals didn't show any sleep disruptions at all but they did have mucked up circadian clock genes and they did show depressive phenotypes whereas if they were in the dim red light, they did not." “我們看到這些倉鼠未表現(xiàn)出任何睡眠中斷。但它們的生物鐘基因已經(jīng)被打亂了,并表現(xiàn)出抑郁癥的跡象。但是如果在紅燈下,他們就沒有這些跡象! Randy Nelson notes that photosensitive cells in the retina, have little to do with eyesight. He says these cells send signals to the area of the brain that controls what has been called the natural sleep-wake cycle. Randy Nelson指出,視網(wǎng)膜上的感光細胞和視力關系不大。這些細胞將信號發(fā)送到控制自然睡眠-覺醒周期的大腦區(qū)域。 He says there's a lot of blue in white light, this explains why the blue light and white light hamsters appear to be more depressed than the hamsters see red light or darkness. 他說,在白光中有很多藍光,這也解釋為什么藍光和白光下的倉鼠比紅光或黑暗中的倉鼠更為抑郁。 Mr Nelson has suggestions for people who work late at night, or those who like to stay up late. Nelson先生對上夜班和喜歡熬夜的人有些建議。 "My recommendation is if you are just living a typical mostly active [life] during the day, mostly inactive at night, you want to limit exposure to TVs which are quite bluish in the light they give off and computer screens and things like that. You can get filtered glass, you can get filters on your computer screen and filters on your eReaders to put it more in the reddish light." “我的建議是,如果你是典型的白天活動,晚上休息,你想減少暴露在發(fā)出藍色光的電視、電腦屏幕和類似的東西下,你可以戴過濾鏡,或者在您的電子閱讀器或電腦屏幕上安裝過濾器,使它們更偏于紅光! |

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