为什么(一些)人天生就有啤酒肚?

如题所述

健康

为什么(一些)人天生就有啤酒肚?

2019-01-16

今日导读

人们长期以来将“啤酒肚”和“不健康”联系在一起,觉得腹部的脂肪囤积一定是营养过剩和缺乏锻炼的结果,殊不知有些人从小就长着浑圆的啤酒肚。不管后天如何控制饮食,这些人追求健康的成本总比另一部分人要大。是什么造成了天生的啤酒肚?天生的啤酒肚对这些人的健康又会产生什么样的影响?让我们一起走进这篇《彭博社》的节选新闻。

带着问题听讲解

Q1: 文中提到了哪两种脂肪?英文表达分别是什么?

Q2: “picture”在文中是什么含义?

Q3: “冠心病”如何用英语表达?

新闻正文

Why (some) humans are born to have a beer belly

为什么(一些)人天生就有啤酒肚

Scientific literature on excess weight and health is expanding along with global waistlines, and yet, it's hard to find a solid, coherent scientific explanation for why some people get fat and others don't, and why some overweight people get Type 2 diabetes and heart disease and others don't.

全球范围内人们的腰围正在增加的同时,关于超重和健康的科学文献也在变多。然而,很难找到一个可靠且合乎逻辑的科学解释,说明为什么一些人会变胖而一些人不会,为什么一些超重的人得了 2 型糖尿病和心脑血管疾病,而另一些人没有。

Last week, an evolutionary biologist published a sweeping picture of human fat and health in the Proceedings of the National Academy of Sciences.

上周,一位进化生物学家在《美国国家科学院院刊》上发表了一篇关于人类脂肪和健康的全面描述。

The biologist, Mary Jane West-Eberhard of the Smithsonian Tropical Research Institute in Costa Rica, has focused her work on understanding biological variation.

这位名叫 Mary Jane West-Eberhard 的生物学家在哥斯达黎加史密森热带研究所工作,她致力于研究理解生物变异。

Sometimes individuals with the same genes can show dramatic differences. She proposes that the same biological principle can explain why humans come in quite different shapes. Some people put on so-called visceral fat, surrounding vital organs, while others put on so-called subcutaneous fat on the limbs, hips and elsewhere. This makes a big difference in health because recent studies show it's the visceral fat that's associated with Type 2 diabetes and heart disease.

有时,具有相同基因的个体可能表现出显著的差异。她提出,同样的生物原理可以解释为何人类的体型如此不同。一些人长着所谓的内脏脂肪,这些脂肪包围着重要的器官。另一些人则在四肢、臀部和其它地方长出所谓的皮下脂肪。这对健康产生了很大的影响,因为最新的研究表明,内脏脂肪才是 2 型糖尿病和心脏病的罪魁祸首。

She looked into visceral fat—also known as the omentum, a part of the immune system. It wraps around the vital organs and protects them from infection. But what's protective early in life can have a downside later. Our natural immune response often involves inflammation, and that has been associated with Type 2 diabetes and coronary heart disease.

Mary Jane West-Eberhard 研究了也被称为网膜的内脏脂肪,它是免疫系统的一部分。内脏脂肪包裹着重要的器官,让它们免受感染。但是早年具有保护功能的脂肪随后可能会产生不利影响。我们天生的免疫系统(随后对内脏脂肪)的反应包括炎症,而炎症跟 2 型糖尿病和冠心病脱不了关系。

Analyses like West-Eberhard's paper might change the way we see our fellow humans. What makes a person with gorgeous, enviable curves different from someone with an unhealthy-looking gut? It's not necessarily that one is more "out of shape" or less self-controlled.

像 West-Eberhard 的论文这样的分析可能会改变我们看待人类同胞的方式。 是什么让一个曲线迷人,令人羡慕的人和一个有着看起来不健康肚子的人产生不同?原因不一定在于后者更加“身型走样”或者疏于自我管理。

—————  文章来源 / 彭博社

重点词汇

waistline/ˈweɪstlaɪn/

n. 腰围

e.g.

I started jogging recently to try to reduce my waistline.

a slender waistline

He has a bulging waistline.

coherent/koʊˈhɪrənt/

adj. 连贯一致的,条理清楚的

e.g.

incoherent

That man was almost incoherent with fear.

sweeping/ˈswiːpɪŋ/

adj. 影响广泛的,全面的

e.g.

sweeping reforms / changes

picture/ˈpɪktʃər/

n. 描述

e.g.

The writer paints a gloomy picture of the domestic economy.

variation/ˌveriˈeɪʃn/

n. 变化;变异

omentum/oʊˈmɛntəm/

n. 网膜

wrap around

用...裹住;环绕,抱住

e.g.

Lala wrapped a scarf tightly around her face.

downside/ˈdaʊnsaɪd/

n. 负面,缺点,缺陷

e.g.

The downside of living here is that it is expensive.

inflammation/ˌɪnfləˈmeɪʃn/

n. 发炎,炎症

coronary/ˈkɔːrəneri/

adj. 冠状动脉的

enviable/ˈenviəbl/

adj. 令人羡慕的

e.g.

I envy her ability to talk to people she's never met before. (v.)

He is in the enviable position of having two job offers to choose from.

visceral/ˈvɪsərəl/

adj. 内脏的;本能的,出自内心的

e.g.

visceral love / hatred

the visceral nervous system

subcutaneous/ˌsʌbkjuˈteɪniəs/

adj. 皮下的

拓展内容

怎样用英语委婉地描述一个人很“胖”

fat 这个单词用来形容一个人的体型胖未免太过直接,一不小心可能会冒犯到他人。以下是一些实用且委婉的关于“胖”的英文表达。

stocky:这个单词的英文释义是“strong and wide”,专门用来形容男子矮壮敦实。比如这个句子:He’s got the stocky build of a rugby player. 他有着橄榄球运动员般敦实强壮的体格。

big:这个词通常用来形容大块头,也可以含蓄地形容一个人很“胖”。举个例子加深记忆:Sophie didn’t use to be so big, did she? 苏菲之前没有那么胖的,是吧?

plump:如果要形容一个人有些“微胖”,就可以用 plump 这个词,它表示“丰腴的,微胖的”。例如“一个矮个微胖的女人”,就是“a short, plump woman”,“一张饱满的面孔”,就是“a plump face”。

chubby:这个词的用法和 plump 相近,都可以表示“微胖的”。chubby 经常被用来形容肉嘟嘟的小朋友,例如:Look at his lovely chubby cheeks! 快看看他可爱的小肉脸!

除此之外,tubby,stout,buxom 和 obese 等单词都有“胖”的含义,在不同语境下用法不同,希望大家在平时学习和生活中注意积累。
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