临界时效

The other day I saw an advert on the Internet asking for volunteers to test a new skin cream. It was an anti-aging product. How is it possible for a cream or lotion to stop us looking old? I don't think any skincare goods can make us look younger. I

发表于:2018-12-04 / 阅读(86) / 评论(0) 分类 听一分钟英文-A

Situation Critical 十万火急 by Kevin Lustig In some jobs, danger can appear at any moment. In the blink of an eye, the routine can become perilous. This month, the National Geographic Channel shows us what happens when a normal situation becomes

发表于:2018-12-08 / 阅读(135) / 评论(0) 分类 常春藤解析英语

The UN has just issued a report saying that six million people in Myanmar need food right now. How critical is the situation? It's a real paradox, because in the same year that Cyclone Nargis devastated the, what had been the rice bowl of Myanmar, th

发表于:2018-12-11 / 阅读(128) / 评论(0) 分类 访谈录2009

By Nancy Steinbach Broadcast: September 24, 2003 This is Phoebe Zimmermann with the VOA Special English Health Report. For many years, researchers have been studying ways to extend life and to improve

发表于:2018-12-15 / 阅读(89) / 评论(0) 分类 VOA2003(下)-环境与健康

New Body Clock Provides Clues to Aging From VOA Learning English, this is Science in the News. Im June Simms. And Im Jim Tedder. Today we tell about a newly-discovered body clock that provides clues to aging. We hear how learning new skills may help

发表于:2018-12-16 / 阅读(78) / 评论(0) 分类 2013年VOA慢速英语(十二)月

Caring for an Aging Population Everywhere in the world, people are living longer. Studies show the average age of the human population is rising. By the year 2050, an estimated two billion people will be aged 60 or older. And the number of people 80

发表于:2018-12-16 / 阅读(88) / 评论(0) 分类 2015年VOA慢速英语(四)月

In Houston, Flight director Kranz is trying to make sense of the barrage of information. I am completely surrounded with reports coming in that I dont fully understand, but frankly, problems are our business, and I thought we are going to solve these

发表于:2018-12-30 / 阅读(169) / 评论(0) 分类 国家地理2007年

From VOA Learning English, this is the Health Lifestyle report. If you have been meaning to add more exercise to your daily routine, you may want to start sooner rather than later. A 2018 study has found that a lifetime of regular exercise and activi

发表于:2019-01-03 / 阅读(109) / 评论(0) 分类 2018年VOA慢速英语(四)月

By Greg Flakus Houston 05 March 2008 Hillary Clinton made a stunning comeback in Tuesday's primaries and caucuses, winning decisively in Ohio and Rhode Island and coming out on top of a close race in Texas. John McCain won all four states, to clinch

发表于:2019-01-08 / 阅读(109) / 评论(0) 分类 VOA标准英语2008年(三月)

By Melinda Smith Washington 06 September 2007 In 2006, the World Health Organization issued a report that a critical shortage of doctors and nurses has contributed to severe health problems in Africa and parts of Asia.The report said at least four mi

发表于:2019-01-08 / 阅读(136) / 评论(0) 分类 2007年VOA标准英语(九月)

World Health Day Focuses On 'Active Aging' Shelby Harris just celebrated his 111th birthday. His secret? I try to live the right kind of life, he said. I try to live the truth, I love everybody and I want everybody to love me. Some experts say a posi

发表于:2019-01-13 / 阅读(104) / 评论(0) 分类 VOA标准英语2012年(四月)

DEVELOPMENT REPORT – April 22, 2002: UN Report on Aging By Jill Moss This is the VOA Special English Development Report. The number of people over age sixty is expected to increase two times during

发表于:2019-01-16 / 阅读(108) / 评论(0) 分类 农业与发展

This is SCIENCE FRIDAY, I'm Ira Flatow. Here's some news to raise a glass to: the idea that red wine may help us live longer and healthier lives. Well, it got a new boost this week. According to a team of researchers, a compound found in the skin of

发表于:2019-01-24 / 阅读(213) / 评论(0) 分类 英语语言学习

SCIENCE REPORT – January 23, 2002: Aging Protein By Jerilyn Watson This is the VOA Special English Science Report. A new study suggests that a protein that protects animals from cancer early in life

发表于:2019-01-30 / 阅读(145) / 评论(0) 分类 科技之光

Don't blame genes for aging facial skin. A new study of twins suggests you can blame those coarse wrinkles, brown or pink spots, and dilated blood vessels on too much time in the sun, smoking, and being overweight. Because twins share genes, but may

发表于:2019-02-01 / 阅读(83) / 评论(0) 分类 实用英语

今天我们分享的是万能热水的功效。 We've probably heard doctors say that drinking roughly eight glasses a day is ideal. However, what most people don't know is that warm water and hot water have some exclusive benefits of their own that

发表于:2019-02-06 / 阅读(80) / 评论(0) 分类 卡卡课堂早餐英语

In the Pacific state of Hawaii, U.S. President Barack Obama on Sunday told leaders of the 21 Asia Pacific Economic Cooperation economies that the region will be key to U.S. economic recovery. With much of the formal summit activity, including a worki

发表于:2019-02-08 / 阅读(107) / 评论(0) 分类 英语新闻

A person suffering from Alzheimer's gradually loses touch with reality. It is one of the most dreaded diseases of aging. When you think about the functions that limit living independently and autonomously, loss of cognition is one of the major ones,

发表于:2019-02-12 / 阅读(108) / 评论(0) 分类 VOA标准英语2010年(三月)

And the first myth is if you try really hard 谣言一:如果你很努力地尝试, you can live to be 100. 你就可以活到一百岁。 False. 错了。 The problem is, only about one out of 5,000 people 事实上,在美国,每五千人中只

发表于:2019-02-14 / 阅读(65) / 评论(0) 分类 TED演讲科学篇

By Scott Stearns Dakar 08 October 2009 Cameroon President Paul Biya (file photo) Authorities in Cameroon have closed a private FM radio station that has been broadcasting illegally from the capital for several months. The station was highly critical

发表于:2019-02-18 / 阅读(94) / 评论(0) 分类 VOA标准英语2009年(十月)
学英语单词
achieve an end
adjustable ruler
after service export
amateur forecast
anthostrobiloid
anticancers
Armenoids
arwalds
atrophic thrombosis
back-end surfaces
Baler B.
broad ligaments (uterus)
bushbucks
cage pocket
caiman crocodilus
Caleta Clarencia
certainty equivalency principle
Chievitz layer
chloroplast genome
clipping constant
Coal Hill
compactly generated group
composite optical communication conductor
compression period
computerized branch exchange
crash waggon
curvilineal tile
cut up the links among departments and regions
DEN-1
denationalisation
development section
discharge liability
dispreaded
early phage
economic aid
epileptol
ernsts
ethoxalyl-
field lenses
foeniculaceus
functional fault
gnomology
gouch off
Guillemont
gypsum type
hedgehog crystals
Herodas
Hexopyrrolate
hilus tuberculosis
hydraulic pumps
i-truked
induellar
instinct of imitation
leiomyoma of kidney
longitudinal load
lysso-
mercruy thiocyanate
mesaticephalous
metabolus babai
meterod
microhomolog
munnell
nitroes
nmps
no better than one ought to be
norwegian trough
operational maintenance
overhead conductor
plant cost
polrvinyl
pretextatized
producorial
pseudoexophthalmos
rapidly progressing glomerulonephritis
real-time chatting
reflection migrating
relativistic covariance
Road-crown
rugovo warriors dance (yugoslavia)
scoles
sheared connector
side vane
silver-constantan thermocouple
skew frequency distribution
sleev
snowmobilists
sound absorbing
standardized outdoor advertising
Sterling Run
summer lubricating oil
Swansea Bay
sydney harbour bridge
taos
tartar sauces
tax-dodger
the United States Virgin Islands
thrombocytopathic
transcript card
tricuspid valve incompetence
ureidosuccinic acid
von Arx current meter
white baneberries