[计] 布卢姆测度

For nearly 130 years, the worlds scientists have used a singular small, metal cylinder to define the exact weight of a kilogram. But that is about to change. The cylinder was made in 1889 of platinum and iridium metals. It is called the Grand K. The

发表于:2018-12-08 / 阅读(102) / 评论(0) 分类 2018年VOA慢速英语(十一)月

63 生长于盐水中的西红柿问世 AGRICULTURE REPORT September 4, 2001: Salt-Resistant TomatoBy George Grow (Start at 1'03

发表于:2018-12-09 / 阅读(120) / 评论(0) 分类 自然探索

Health Report - People With Chronic Hepatitis B Often Do Not Know It 健康报道 - 乙肝的传播和防治 This is the VOA Special English Health Report. 这里是美国之音慢速英语健康报道。 Today we answer a question. Vu Quang Hien fro

发表于:2018-12-16 / 阅读(117) / 评论(0) 分类 2011年VOA慢速英语(五)月

Health Report - Why Getting Dirty Can Be Healthy for Children 健康报道 - 早期接触细菌对儿童健康有利 This is the VOA Special English Health Report. 这里是美国之音慢速英语健康报道。 A new study suggests that early expos

发表于:2018-12-16 / 阅读(150) / 评论(0) 分类 2012年VOA慢速英语(四)月

With A Little Magic, Small Budget Horror Films Pack A Big Punch play pause stop mute unmute max volume 00:0000:00repeat repeat off Update Required To play the media you will need to either update your browser to a recent version or update your Flash

发表于:2018-12-17 / 阅读(101) / 评论(0) 分类 2016年NPR美国国家公共电台9月

STEVE INSKEEP, HOST: The images that often come from breaking news can be dramatic or brutal or upsetting. And that has provided inspiration for art. In Los Angeles, an exhibit at the Getty Center looks at artists' reactions to mass media, what they

发表于:2018-12-17 / 阅读(94) / 评论(0) 分类 2017年NPR美国国家公共电台2月

[ti:] [ar:] [al:] [by:] [00:01.19] Love Without Measure 无条件的爱 [00:05.89]Freda Bright says,Only in opera do people die of love. [00:11.69]Its true. You really cant love somebody to death. [00:16.17]Ive known people to die from no love, [00:1

发表于:2018-12-26 / 阅读(129) / 评论(0) 分类 温馨夜读

说一口流利的英语,从简单的单词开始。 听听,读读,背背,今天你的词汇量又增加了5个。 单词/词义 中英例句 单词听读 arm [ B:m ] He received a call to arms

发表于:2018-12-30 / 阅读(152) / 评论(0) 分类 每日攻克5词

说一口流利的英语,从简单的单词开始。 听听,读读,背背,今天你的词汇量又增加了5个。 单词/词义 中英例句 单词听读 measure [ 5meVE ] Please measure me fo

发表于:2018-12-30 / 阅读(187) / 评论(0) 分类 每日攻克5词

Each year, millions of students complete their study programs at the colleges and universities across the United States. The new graduates receive an official piece of paper from their schools. This paper is known as their degree. It states what kind

发表于:2019-01-02 / 阅读(196) / 评论(0) 分类 2017年VOA慢速英语(四)月

By Leta Hong Fincher Washington, D.C. 20 July 2007 Almost two years after Hurricane Katrina devastated the U.S. Gulf Coast, the National Guard says it remains ill-prepared to respond to a sudden disaster. Some lawmakers are calling for better plannin

发表于:2019-01-12 / 阅读(164) / 评论(0) 分类 2007年VOA标准英语(七月)

ROBERT SIEGEL, HOST: The near-daily stream of revelations of sexual harassment has become a cultural crisis. So we asked one of our cultural correspondents to think about the place where many of these incidents seem to happen - the workplace, where p

发表于:2019-01-16 / 阅读(140) / 评论(0) 分类 2017年NPR美国国家公共电台12月

MARY LOUISE KELLY, HOST: President Trump has started filling in the details about his plan to send the National Guard to the U.S.-Mexico border. Trump says he would like to see 2,000 to 4,000 Guard troops sent to back up the U.S. Border Patrol. Now,

发表于:2019-01-16 / 阅读(112) / 评论(0) 分类 2018年NPR美国国家公共电台4月

AILSA CHANG, HOST: We're going to take you back now to the late 1800s, when eating food in the U.S. meant taking a calculated risk. The country was growing. People were moving into cities. And industrialization gave food producers new, sometimes dang

发表于:2019-01-17 / 阅读(112) / 评论(0) 分类 2018年NPR美国国家公共电台10月

Grammar Girl here. Today's topic is units of measurethose words and symbols that come after numbers. This first point might seem self-evident: you put a space between the number and the unit of measure. Even though it seems obvious, I'm telling you b

发表于:2019-01-30 / 阅读(132) / 评论(0) 分类 英语语法 Grammar Girl

By Deborah Tate Washington 20 September 2007 Legislation to regulate U.S. troop deployment cycles in Iraq was blocked in the U.S. Senate late Wednesday by Republican opponents who argued the measure could undermine the war effort. The action was a bl

发表于:2019-01-31 / 阅读(152) / 评论(0) 分类 2007年VOA标准英语(九月)

By Dan Robinson Capitol Hill 14 November 2007 On Capitol Hill, another fierce debate is underway about the war in Iraq, as the Democratic-controlled House of Representatives considers a measure to provide $50 billion in short-term funding for U.S. mi

发表于:2019-02-11 / 阅读(275) / 评论(0) 分类 VOA常速英语2007年(十一月)

This is the VOA Special English Health Report. A new study suggests that early exposure to germs strengthens the immune system. That means letting children get a little dirty might be good for their health later in life. The study involved laboratory

发表于:2019-02-16 / 阅读(93) / 评论(0) 分类 英语语言学习

4 Ways to Measure Your Standard of Living Standard of living should not equate to amount of spending. When I sat down to write an article on the countries with the highest standard of living, I thought it would be easy. But, how do you define standar

发表于:2019-02-18 / 阅读(197) / 评论(0) 分类 阅读空间

By Dan Robinson Capitol Hill 14 March 2008 The U.S. House of Representatives has approved a Democrat-crafted foreign intelligence surveillance law that contains provisions strongly opposed by President Bush. VOA's Dan Robinson reports from Capitol Hi

发表于:2019-02-20 / 阅读(226) / 评论(0) 分类 VOA标准英语2008年(三月)
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