标签：asthma 相关文章
(m.i.a. Sample) hook no one on the corner have swagger like us swagger like us, swagger swagger like us no one on the corner have swagger like us swagger like us, swagger swagger like us no one on the corner have swagger like us swagger like us, swag
英文特辑精选
This is Scientific American - 60 seconds Science. I'm Synthia Graver. Got a minute. It's obivious that say turning the lights off saves money, but being reminded that using less energy saves money may not be the most effective way to motivate consume
2015年Scientific American(一)月
A: Professor, excuse me, but I need to leave early. B: What seems to be the problem? A: I am not feeling well. B: What is bothering you? A: I think I am beginning to have an asthma attack. B: Would you like someone to walk you over to the Student Hea
健康-Health
Philip chose his vw golf with care. He drove thousands of miles last year and making sure his car was eco-friendly was vital. Now he is waiting to find out if that wasn't in fact the case. And he is considering taking legal action. To feel that the p
英伦广角
By Kari Barber Banjul, Gambia 21 February 2007 In a continent suffering from the AIDS epidemic, Gambian President Yayah Jammeh's claims of a cure for the disease are alarming public health workers already struggling against faith-healers dispensing
2007年VOA标准英语（二月）
By Margaret Besheer Irbil, Iraq 29 November 2006 The government of Iraq's embattled prime minister suffered another blow Wednesday when legislators and cabinet members loyal to an anti-American Shi'ite cleric suspended their participation to protest
2006年VOA标准英语（十一月)
New York Draws on Sun's Energy New York City has long been known as a place of grit and grime. But Mayor Michael Bloomberg wants the Big Apple to be known for its green values and its increasing reliance on clean forms of energy, such as solar power.
VOA标准英语2012年(四月)
Breathing Emergencies Decline After Irish Smoking Ban A national smoking ban in Ireland has led to reduced hospital emergency admissions for respiratory ailments. It's the latest evidence of the health benefits of tobacco control. Seven years ago, Ir
VOA标准英语2011年(五月)
Health Experts Urge Mothers Worldwide to Breastfeed International advocates are using the annual observance of World Breastfeeding Week - which is August 1-7 - to raise awareness of breastfeeding's health benefits and to provide the societal support
VOA标准英语2011年(八月)
Indonesian Fires Reveal Unfulfilled Environmental Promises It's an annual occurrence in the dry season: a smoky, hazardous haze blankets southern Malaysia and Singapore. This year it was so bad that in some affected areas there was a 100 percent rise
VOA标准英语2013年(七月)
Grassroots Activists Awarded Goldman Environmental Prize Grassroots environmental activists from six regions of the world were awarded with the 2014 Goldman Environmental Prize in San Francisco Monday. Each year the $175,000 award recognizes individu
VOA标准英语2014年(五月)
GUY RAZ, HOST: So if Moshe Szyf is right, that positive experiences can rewrite DNA and improve health, what about negative experiences? Well, about 10 years ago, a pediatrician named Nadine Burke Harris was asking herself that very same question. NA
2017年NPR美国国家公共电台8月
The Apple Watch grabbed most of the headlines when it launched on March 9. But for the scientific community, the companys new research kit product is probably the more interesting development. Researcher kit lets scientists more easily write apps for
2015年Scientific American(三)月
But such tiny creatures, these sloppy feeders can carry many diseases. One of the worst on record is the Black Death, the great plague that swept across Europe，wiping out one third of the population. Breakfast shift over, the family heads off, ever
自然百科2013年
By Jim Teeple Hebron, West Bank 28 November 2007 Palestinians in the West Bank who live near Israeli settlements have discovered a new way to make a living. VOA's Jim Teeple reports from the West Bank that some Palestinians now survive by picking thr
VOA常速英语2007年（十一月）
By Chad Bouchard Yogyakarta, Indonesia 15 December 2006 Government leaders from around Asia have pledged to boost air quality control programs in some of the most polluted cities of the world. As Chad Bouchard reports from the Indonesian city of Yog
2006年VOA标准英语（十二月）
Chinese health authorities have given approval to a domestic company to mass produce a vaccine for the H1N1 strain of flu. Unlike other vaccines, this one does not require multiple doses. Chinese worker displays vials containing H1N1 flu vaccine by
VOA标准英语2009年(九月)
By Luke Hunt Tawau, Malaysia 01 October 2009 Haze has returned to Southeast Asia as fires set to clear farm land race out of control in Indonesia. Haze covers Pontianak city on Indonesia's Borneo island, 09 Sep 2009 The haze has enveloped large swat
VOA标准英语2009年(十月)
The game is up for the 2012 Olympics and the Paralympic Games now take the stage. But what are the differences between the two? Firstly, the Olympic rings are not used in the Paralympics, which are instead represented by the red, blue and green agito
英语听力精选进阶版
Hello and Welcome to News and Reports on China Radio International. In This Edition China's surveillance ships start patrolling the waters around the Diaoyu Islands. Japanese government's purchase of the Diaoyu Islands prompts trip cancellation by Ch
2012CRI中国国际广播电台