帮助学生做数学题的手机应用 WASHINGTON School children usually can count on their parents to help them check if their homework is correct. But as students get older and their assignments get more complex, few parents are qualified to assi

发表于:2018-12-08 / 阅读(37) / 评论(0) 分类 VOA标准英语2015年(七月)

New research reinforces the importance of prenatal iron supplementation for good birth outcomes and continued good health for growing children. Research over the past 20 years have pointed to the importance of micronutrients - substances found in sma

发表于:2018-12-08 / 阅读(46) / 评论(0) 分类 VOA标准英语2010年(十二)月

Youth Group in Nairobi Illuminates Homes, Schools A youth group in one of Nairobi's many teeming slums has found a brilliant way to light up dark houses. Drawing upon an innovation from Brazil, the young people have installed so-called water bulbs in

发表于:2018-12-08 / 阅读(49) / 评论(0) 分类 VOA标准英语2011年(十二月)

Economics Report - Microcredit Is Expanding to New Products for the Poor This is the VOA Special English Economics Report. Modern microfinance started with economist Muhammad Yunus. In the nineteen seventies, he started what became the Grameen Bank i

发表于:2018-12-16 / 阅读(41) / 评论(0) 分类 2012年VOA慢速英语(三)月

China's growing number of microbloggers who expose power-abusing officials are becoming a force to be reckoned with. Public voices are getting louder in the age of the microblog. Independent journalist Ji Xuguang is credited with bringing down Lei Zh

发表于:2018-12-19 / 阅读(52) / 评论(0) 分类 英闻天下

Ladybugs love to snack and feast on other pests, so people began importing in Asian species called hollyqueen ladybugs as natural pest control. But in their new environments the hollyqueens wiped out native ladybugs and they have their parasites to t

发表于:2018-12-24 / 阅读(65) / 评论(0) 分类 Scientific American(五)月

Bill told Jimi to look up at the ridge, near the park. Bill thought he saw flames. Jimi went outside with his binoculars. He could see a suspicious glow. Using the binoculars, he could see flames. God damn it! he yelled. He called Bill back. Then he

发表于:2018-12-31 / 阅读(70) / 评论(0) 分类 365个英语简短小故事

[00:-1.00]Walkabout Headphones [00:-2.00]These fantastic headphones from Philips have no wires cables. [00:-3.00]You can listen to your stereo while you are walking round the house or garden! [00:-4.00]You can listen to relaxing music in the bath! [0

发表于:2019-01-10 / 阅读(182) / 评论(0) 分类 高中英语北京必修模块

He leaves at a time of major changes in the computer industry. But over 90 percent of the world's one billion personal computers still use the Windows operating system. Transcript of radio broadcast: 03 July 2008 This is the VOA Special English Econ

发表于:2019-01-11 / 阅读(67) / 评论(0) 分类 VOA慢速英语2008年(七)月

This is the VOA Special English Health Report. Many people have low iron in their blood. But pregnant women need extra iron for their own health and their baby's health. Iron is important to the development of a baby's brain and central nervous syste

发表于:2019-01-11 / 阅读(82) / 评论(0) 分类 2011年VOA慢速英语(一)月

By Peter Fedynsky Bishkek, Kyrgyzstan 24 September 2007 It is said that it takes money to make money. Last year, an economist from Bangladesh won the Nobel Peace Prize for an innovative program called micro-lending that enables poor people to borrow

发表于:2019-01-13 / 阅读(74) / 评论(0) 分类 2007年VOA标准英语(九月)

Custom Homes Set New Standard for Injured US Soldiers A pretty, yellow house in a residential suburb of Northern Virginia may look like a typical American home from the outside. But inside, it's anything but. Almost every aspect of this light and spa

发表于:2019-01-13 / 阅读(46) / 评论(0) 分类 VOA标准英语2012年(三月)

Flying Dog Brewery Part of Micro Beer Spurt in US Its hard to imagine life without beer. Especially here at the Flying Dog Brewery. This place fills 250 bottles every single minute of production, says the company's Erin Biles. Not bad for a brewery i

发表于:2019-01-14 / 阅读(65) / 评论(0) 分类 VOA标准英语2012年(二月)

By Tom Rivers London 13 October 2006 Muhammad Yunus waves to well-wishers at his home in Dhaka, Bangladesh, Oct.13, 2006 Muhammad Yunus and the Bangladesh bank he set up 30 years ago have been jointly awarded the 2006 Nobel Peace Prize. --- Muhammad

发表于:2019-01-16 / 阅读(120) / 评论(0) 分类 2006年VOA标准英语(十月)

ARI SHAPIRO, HOST: The phrase endangered species often refers to charismatic animals like mountain gorillas or polar bears. Well, today scientists are reporting that a whole different type of extinction is happening inside our bodies. NPR's Michaelee

发表于:2019-01-16 / 阅读(47) / 评论(0) 分类 2017年NPR美国国家公共电台8月

AUDIE CORNISH, HOST: A chat room for bird lovers, a summit on genocide, a superstore with an abandoned baby - these are the settings for just a few of the short stories in A.M. Homes' new collection, her first in more than 15 years. It's called Days

发表于:2019-01-17 / 阅读(50) / 评论(0) 分类 2018年NPR美国国家公共电台6月

New research reinforces the importance of prenatal iron supplementation for good birth outcomes and continued good health for growing children. 最近一些新的研究强调产前补铁对安全分娩和成长中孩子的健康非常重要。 Studie

发表于:2019-01-19 / 阅读(82) / 评论(0) 分类 VOA双语新闻 2011年1月

You have probably noticed that the synthetic shirts stinks more after a workout, compared to cotton. But hey, it's not the fabric's fault, it's the microscobes that hang out on synthetics that create the characteristic stach. That's according to a st

发表于:2019-01-20 / 阅读(51) / 评论(0) 分类 2014年Scientific American(九)月

For over 7,000 years, Asians have been brewing beer. But it's only in the past few years that Asia has overtaken Europe and America to become the world's biggest beer-drinking continent. With an increasingly young and upwardly mobile population, ther

发表于:2019-02-21 / 阅读(60) / 评论(0) 分类 英语听力精选进阶版

Reading 1: Can a Tweet Ever Be a Grand Romantic Gesture? 一条推特信息能否成为一个经典的浪漫之举? Picture the scene. It is dark except for the dim yellow candlelight; it is silent except for the scratching of a pen. A young lover

发表于:2019-02-21 / 阅读(59) / 评论(0) 分类 英语听力精选进阶版