By Jill Moss Broadcast: November 24, 2003 This is Robert Covent with the VOA Special English Development Report. The World Health Organization says it expects two times as many cases of 1)diabetes in

发表于:2018-12-01 / 阅读(189) / 评论(0) 分类 VOA2003(下)-发展与科学

Estrogen Mimics 雌性激素 It may not surprise you that pollution from chemical plants and farms can harm fish. But there's growing evidence that we're all hurting fish and frogs by what we flush down the drain. Discover estrogen mimics -- today on Ea

发表于:2018-12-07 / 阅读(88) / 评论(0) 分类 (科普英语)Earth and Sky

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 , 您将会获得10到30积分的奖励! Thank you!

发表于:2018-12-08 / 阅读(339) / 评论(0) 分类 背诵为王第四册

Youve just snacked on rice cakes. Why are you still hungry? That yummy feeling of being pleasantly full depends partly on the weight and volume of what you eat. As the stomach churns away at a large enough weight and volume of food, you start feeling

发表于:2018-12-28 / 阅读(66) / 评论(0) 分类 初学者听力文摘精选

World Diabetes Day (WDD) is celebrated every year on November 14. This is the birthday of Dr. Frederick Banting, one of the discoverers of insulin in 1922. WWD was created in 1991 by the International Diabetes Federation (IDF) and the WHO (World Heal

发表于:2018-12-29 / 阅读(98) / 评论(0) 分类 英语课程学习计划和讲义

Can Your Belly Tell You If It Is a Boy or Girl? 生男生女 ── 肚皮露玄机? \Many myths surround the mysteries of pregnancy. For example, people have developed a lot of folk wisdom about predicting a baby's sex. One old wives' tale that ha

发表于:2019-01-02 / 阅读(114) / 评论(0) 分类 双语有声阅读

When I don't feel confident, one tactic I've learned is that it sometimes helps to fake it. 当感觉不到自信时,我告诉你一个窍门,就是要假装自信。有时候这招很管用。 I discovered this when I was an aerobics instructor

发表于:2019-01-02 / 阅读(81) / 评论(0) 分类 向前一步

Others said that diet could still make a difference, at least with heart disease, if people were to eat the so-called Mediterranean diet, low in saturated fats like butter and high in oils like olive

发表于:2019-01-03 / 阅读(69) / 评论(0) 分类 医务英语

1. Democratic Senator Tim Johnson is in critical condition after undergoing emergency surgery to repair bleeding inside his brain. His illness leaves many wondering if Democrats will lose their newly-

发表于:2019-01-08 / 阅读(161) / 评论(0) 分类 美联社新闻一分钟2006

1. The U.S. and France reached an agreement on a UN Security Council resolution to bring an end to the fighting between Israel and Hezbollah. U.S. Ambassador John Bolton says the resolution will proba

发表于:2019-01-08 / 阅读(144) / 评论(0) 分类 美联社新闻一分钟2006

1. Floyd Landis vows he will be cleared of any wrongdoing . The Tour de France winner says he has naturally high levels of testosterone and that's what led to a failed drug test. He made the comments

发表于:2019-01-08 / 阅读(145) / 评论(0) 分类 美联社新闻一分钟2006

1. Former Russian President Boris Yeltsin has died at the age of 76. He is credited with engineering the collapse of the Soviet Union and introducing a market economy to the former communist state. 2. Thousands of Virginia Tech students paid solemn

发表于:2019-01-08 / 阅读(140) / 评论(0) 分类 美联社新闻一分钟2007

This is Scientific American 60-second science. I am Sophie Bushwick. Got a minute. Jet lag. Jumping a few time zones causes problems with sleep even digestion. but new research means we could step closer to preventing this voigers vexation. The study

发表于:2019-01-20 / 阅读(94) / 评论(0) 分类 Scientific American(十)月

In animals, this part of the brain evolved around the time of the dinosaurs before mammals existed. It's hardwired to beat starvation. For three days Jean-Luc has been trapped underground. He hasn't had a morsel to eat. He doesn't know it, but his br

发表于:2019-01-22 / 阅读(92) / 评论(0) 分类 自然百科2008年

Idiom: Plan B ( alternative plan ) Hit the book: Episode 1 Insomnia Physiological Remedy Status Hormone melatonin Restlessness Irritability Insomnia is generally sleep disorder because of not getting asleep or getting sleep which is not restful. Inso

发表于:2019-01-22 / 阅读(381) / 评论(0) 分类 趣味青春英语

HEALTH REPORT - Lack of Sleep Linked to Weight Gain By Cynthia Kirk Broadcast: Wednesday, December 15, 2004 I'm Gwen Outen with the VOA Special English Health Report. There are new findings that not e

发表于:2019-01-26 / 阅读(100) / 评论(0) 分类 健康与经济

Leptin is a hormone made by fat cells that tells you when youre full. If you didnt have leptinand some people dontyoud eat too way too much, get real fat and almost certainly develop diabetes. Leptin acts like a natural appetite suppressant. Kids bo

发表于:2019-01-30 / 阅读(125) / 评论(0) 分类 60秒科学

As we recover from the holiday weekend, theres some intoxicating news on curbing the effects of alcohol. In the May 29th issue of Cell, scientists report discovering a gene that controls fruit flies sensitivity to ethanol. And if that just sounds li

发表于:2019-01-30 / 阅读(149) / 评论(0) 分类 60秒科学

台湾籍旅美老师今天交给我们的句子是: Depression can be caused by things like stressful life events, certain medications, death of a loved one, hormonal changes, and of course, caused by faulty mood regulation in the brain. 忧郁的形

发表于:2019-02-22 / 阅读(78) / 评论(0) 分类 留美老师带你每日说英文

台湾籍旅美老师今天交给我们的句子是: When you starve yourself, your body and brain create intense urges to eat high-calorie foods as opposed to healthy options. Breakfast specifically helps to keep blood sugar and hormone levels reg

发表于:2019-03-05 / 阅读(128) / 评论(0) 分类 留美老师带你每日说英文