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双语有声阅读:如何保持敏锐的视力

时间:2016-08-02 02:53:45

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(单词翻译)

How to keep your eyesight sharp
 
1. Boost your beta carotene intake1. Eat lots of oranges and yellow fruits and vegetables such as spinach2
2. Eat other carotenoids too. Beta carotene is only one of more than 500members of the carotenoid family. A study also suggests that carotenoids found in green leafy vegetables(such as broccoli3 and kale)may help prevent vision loss. 
3. Stay active. A study found that people who bicycled four times a week for 40minutes had a 20percent drop in eye pressure. 
4. Block the sun. Some studies link long-term exposure to ultraviolet rays(UV)to cataract4 formation. To protect your eyes, wear sunglasses with a special coating that locks UV light. 
5. Stop smoking. According to a study, people who smoke 35 or more cigarettes a day have a 63 percent greater risk of developing cataracts5.
 
【中文译文】
 
如何保持敏锐的视力
 
1. 增加β-胡萝卜素的摄入量。 食用大量的柑橘、黄色水果和蔬菜, 如菠菜。
2. 同时摄入其他类胡萝卜素。 β-胡萝卜素在500多个成员的类胡萝卜素属中, 只是其中一员。一项研究报告指出, 在绿叶蔬菜(如花椰菜和甘蓝菜)中发现的类胡萝卜素, 可能有助于防止视力下降。
3. 经常活动。 一项研究发现, 一星期骑自行车4次共40分钟的人, 眼压降低2%。
4. 遮挡阳光。有些研究认为白内障的形成与眼睛长期暴露在紫外线下有关。可戴镀有防紫外线膜的太阳镜来保护眼睛。
5. 戒烟。 研究表明, 与不吸烟的人相比, 一天抽35支烟或更多的人, 得白内障的危险高63%。

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1 intake 44cyQ     
n.吸入,纳入;进气口,入口
参考例句:
  • Reduce your salt intake.减少盐的摄入量。
  • There was a horrified intake of breath from every child.所有的孩子都害怕地倒抽了一口凉气。
2 spinach Dhuzr5     
n.菠菜
参考例句:
  • Eating spinach is supposed to make you strong.据说吃菠菜能使人强壮。
  • You should eat such vegetables as carrot,celery and spinach.你应该吃胡萝卜、芹菜和菠菜这类的蔬菜。
3 broccoli 1sbzm     
n.绿菜花,花椰菜
参考例句:
  • She grew all the broccoli plants from seed.这些花椰菜都是她用种子培育出来的。
  • They think broccoli is only green and cauliflower is only white.他们认为西兰花只有绿色的,而菜花都是白色的。
4 cataract hcgyI     
n.大瀑布,奔流,洪水,白内障
参考例句:
  • He is an elderly gentleman who had had a cataract operation.他是一位曾经动过白内障手术的老人。
  • The way is blocked by the tall cataract.高悬的大瀑布挡住了去路。
5 cataracts a219fc2c9b1a7afeeb9c811d4d48060a     
n.大瀑布( cataract的名词复数 );白内障
参考例句:
  • The rotor cataracts water over the top of the machines. 回转轮将水从机器顶上注入。 来自《现代英汉综合大词典》
  • Cataracts of rain flooded the streets. 倾盆大雨弄得街道淹水。 来自辞典例句

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