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发表于:2018-12-16 / 阅读(60) / 评论(0)

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发表于:2018-12-19 / 阅读(68) / 评论(0)

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This is Scientific American's 60-Second Science. Im Christie Nicholson. Got a minute. Innocent? Or guilty? As any judge can tell you, its not so simple. What was going on the defendants mind is important. Underlying intent is a pretty big deal when i

发表于:2018-12-24 / 阅读(67) / 评论(0)

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【一起听英语】关于“香肠”知多少

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发表于:2018-12-27 / 阅读(75) / 评论(0)

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【轻松英文阅读】献血者

How often do you donate blood? Once a year? Once every few years? Never? Would you be willing to do it every few weeks? That is what James Harrison of Australia has been doing for almost 60 years. In that time he has donated blood over 1,000 times. J

发表于:2018-12-28 / 阅读(75) / 评论(0)

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VOA标准英语2011--Antibody Could Reverse Diabetes

Antibody Could Reverse Diabetes Scientists in California have developed a new approach to treating diabetes which might be able to reverse the disease and not just treat the symptoms. The World Health Organization estimates that more than one-third o

发表于:2019-01-04 / 阅读(103) / 评论(0)

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发表于:2019-01-07 / 阅读(86) / 评论(0)

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Update: Breakthrough in Fighting Zika

Update: Breakthrough in Fighting Zika From VOA Learning English, this is the Health Lifestyle report. Researches have reported a breakthrough in the search for a treatment for Zika virus. To better understand this report, you will need to know the fo

发表于:2019-01-12 / 阅读(152) / 评论(0)

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VOA标准英语2011--New Ebola Vaccine Proves Effective in Mice

New Ebola Vaccine Proves Effective in Mice U.S. scientists have developed a new vaccine against the deadly ebola virus which has the potential to remain potent after years of storage. Ebola is one of the deadliest viruses known. It kills about nine o

发表于:2019-01-13 / 阅读(63) / 评论(0)

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VOA标准英语2011--Potent Antibodies Offer New AIDS Vaccine

Potent Antibodies Offer New AIDS Vaccine Design Researchers say powerful antibodies may hold clues to developing an effective AIDS vaccine. The antibodies were isolated from individuals already infected with HIV. Dr. Wayne Koff says the goal is to fi

发表于:2019-01-14 / 阅读(81) / 评论(0)

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VOA标准英语2014--Study: Gastric Bypass Procedure Reverses Type 2 Diabetes 研究表明减肥手术能逆转 2 型糖尿病

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发表于:2019-01-14 / 阅读(85) / 评论(0)

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Voice 1 Welcome to Spotlight. Im Mike Procter. Voice 2 And Im Liz Waid. Spotlight uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice 1 Todays Spotlight program is about

发表于:2019-01-19 / 阅读(75) / 评论(0)

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发表于:2019-01-26 / 阅读(114) / 评论(0)

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经济危机给人们不仅带来经济上的危机，还给人们带来精神上的危机。工作压力越来越大，这使得上班的白领们的睡眠质量收到严重的影响。怎样解决白领们的失眠问题呢？看看下面的这些小

发表于:2019-02-01 / 阅读(75) / 评论(0)

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Chinese and American scientists have developed a new antibody targeting the MERS virus, which has, to date, killed 19 people and infected over 150 in South Korea. But Shanghai-based Fudan University has been working with the US National Institute of

发表于:2019-02-03 / 阅读(87) / 评论(0)

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Heartburn Drugs Linked to Heart Attacks 某些胃药可能增加心肌梗死的风险 The widely used drugs known as proton pump inhibitors, or P.P.I.'s gastric reflux preventives like Prilosec and Prevacid may increase the risk for heart attack, acc

发表于:2019-02-04 / 阅读(67) / 评论(0)

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一张图表告诉你：每天吃多少最减肥

It's one of the most confusing things you face when trying to shed excess pounds. 在你想减肥的时候，就会面对这些最令人困惑的事情。 For those looking to eat healthily, deciphering portion sizes can sometimes be a minefield as v

发表于:2019-02-13 / 阅读(77) / 评论(0)

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发表于:2019-02-22 / 阅读(91) / 评论(0)

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