[00:01.20]Deciding to Live [00:04.27]I believe I am a climber. Three years ago, [00:09.29]a series of medical and personal crises took what was a clinical depression [00:14.43]and made it something much darker. [00:16.95]I thought of it as fallingas

发表于:2018-11-30 / 阅读(129) / 评论(0) 分类 英语专业晨读美文

ESL Podcast 1179 Reading Food Labels Amy: Put a big bag of those potato chips in the basket. Giorgio: Have you read the nutritional label on these chips? Amy: No, but look. This doesnt have very much saturated fat, trans fat, or sodium. Giorgio: Look

发表于:2018-12-04 / 阅读(121) / 评论(0) 分类 2016年ESL之餐饮娱乐

Can I tell you, I love my Pantene Pro-V. Of the dozen or so personal care products I use every day, it's the one I can't live without. Says it gives my dull hair the ultimate cool shine. How does it do that? I was wondering that while I was lathering

发表于:2018-12-11 / 阅读(75) / 评论(0) 分类 英语解说豆知识2011年

Intermediate filaments - unlike microfilaments and microtubules, they are verystable. Instead of being stacked proteins, as in actin, intermediate filaments are built of interlocking proteins. A dense

发表于:2019-01-03 / 阅读(72) / 评论(0) 分类 医务英语

Darwinian medicine - an approach to the treatment of infective diseases which takes account of the co-evolution between the host and its parasite. Deciduous - from the Latin

发表于:2019-01-03 / 阅读(62) / 评论(0) 分类 医务英语

About one billion people in the world suffer from hypertension, also known as high blood pressure, according to World Health Organization. The theme of this years World Health Day on April 7th is high blood pressure. WHO is calling for greater effort

发表于:2019-01-05 / 阅读(58) / 评论(0) 分类 英语新闻视频

Study: Cutting Salt Might Increase Heart Risks A new study casts doubt on the merits of reducing salt in our diet. The researchers found that a modest lowering of blood pressure may be offset by other less desirable effects of a low-sodium diet. For

发表于:2019-01-13 / 阅读(66) / 评论(0) 分类 VOA标准英语2011年(十一月)

Make-Your-Own Soap Entrepreneurs Clean Up Some of these handmade soaps can be found at Dancing Bear Toys and Gifts in Frederick, Maryland. They include little soaps for children, shaped like watermelon slices, cupcakes, ducks and building blocks. Eac

发表于:2019-01-14 / 阅读(51) / 评论(0) 分类 VOA标准英语2012年(十一月)

UNICEF Airlifts Supplies to Liberia 联合国空运紧急救援物资到利比里亚 The U.N. childrens fund UNICEF has begun airlifting emergency supplies to Liberia, the country hardest hit by the West Africa Ebola epidemic. A cargo plane carrying

发表于:2019-01-14 / 阅读(58) / 评论(0) 分类 VOA标准英语2014年(八月)

Dietary Changes Help Lower Blood Pressure Sunday, April 7, is World Health Day, and this years theme is high blood pressure, also known as hypertension. The World Health Organization has recommended reducing salt or sodium intake to lower the risk of

发表于:2019-01-14 / 阅读(102) / 评论(0) 分类 VOA标准英语2013年(四月)

科学家研究地球磁场 WASHINGTON Most of us hardly ever think about the Earth's magnetic field. We might be aware that it helps guide birds as they migrate and ensures that our compasses point north, but not realize that it is one of the crucia

发表于:2019-01-14 / 阅读(73) / 评论(0) 分类 VOA标准英语2015年(十二月)

Scientists Take on Earths Magnetic Field 马里兰大学实验室复刻地球磁场 WASHINGTON Most of us hardly ever think about the Earth's magnetic field. We might be aware that it helps guide birds as they migrate and ensures that our compasses p

发表于:2019-01-14 / 阅读(63) / 评论(0) 分类 VOA标准英语2015年(七月)

Easily confused by this idea, there has a big thawed iron inner core, so that I think it's just the bar magnet, just permanent magnet frozen in nad, and that's where causes all the magnetic field. But it's too hot inside the Earth, that can't happen

发表于:2019-01-22 / 阅读(74) / 评论(0) 分类 自然百科2011年

And so i can see that there is hydrogen being produced by the supernova, and over here the yellow orange light is due to glowing atoms of sodium, it's the same sodium glow that we saw when I sprinkled the chemical into the fire, these ones here in th

发表于:2019-01-23 / 阅读(87) / 评论(0) 分类 探索与发现2015年

I can see, captain, that nature is your obedient servant, any time or any place. You're safe on this lake, and nobody else can visit its waters. 船长,我看见大自然随时随地都被您所利用,给您方便。您在这湖中很安全,除了

发表于:2019-01-27 / 阅读(45) / 评论(0) 分类 《海底两万里》中英双语有声读物

A new study in the journal Pediatrics found sodiumintake among kids ages 8 to 18 averaged 3387 mg aday, and those children with the highest levels of sodium consumption were twice aslikely to have elevated or high blood pressure. Rober Bazell reports

发表于:2019-02-03 / 阅读(53) / 评论(0) 分类 英语新闻视频

To really behold the stars these days, you have to travel far from cities and towns to escape urban glow. The magnificent sight of the Milky Way, for example, can now only be seen in rural areas. But why do we shine light up into the sky in the first

发表于:2019-02-15 / 阅读(58) / 评论(0) 分类 英语时差8,16

I've no more objections to raise, I replied. I'll only ask you, captain: how can you light your way at the bottom of the ocean? 我再没有什么可以非难的了,我回答,但我要问,您在海底下行动是靠什么来照明呢? With th

发表于:2019-02-25 / 阅读(79) / 评论(0) 分类 《海底两万里》中英双语有声读物

First off, I'll mention that at the bottom of the sea there exist veins of zinc, iron, silver, and gold whose mining would quite certainly be feasible. 首先,我对您说,海底有锌、铁、银、金等矿藏,开发并不是不可能的事。

发表于:2019-02-25 / 阅读(163) / 评论(0) 分类 《海底两万里》中英双语有声读物

There, even more powerful and obedient than gas, electricity did most of the cooking. Arriving under the stoves, wires transmitted to platinum griddles a heat that was distributed and sustained with perfect consistency. 在厨房里,一切烹任工作

发表于:2019-02-25 / 阅读(131) / 评论(0) 分类 《海底两万里》中英双语有声读物