单词:herpetiform aphthous stomatitis
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INTRODUCTION TO ACT I Today on TUNING IN THE U.S.A., we are on a train going to Washington, D.C. Ellen Stewart is taking Alexandra Pappas to visit the nations Capital. They are, in many ways, like other tourists. They want to visit the Air and Space
This is Scientific American's 60-Second Science. I'm Adam Hinterthuer. This will just take a minute. Youve probably chased a fly or two around the house this summer. And, chances are, it took a few swings before you brought down the buzzing nuisance.
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Economics Report - A Credit Downgrade for Japan, but Some Signs of Hope 经济报道 - 穆迪下调日本国债信用评级 This is the VOA Special English Economics Report. 这里是美国之音慢速英语经济报道。 This week, Moodys Investors
Norway Massacre Highlights Europe's Growing Far Right Norway's prime minister says European intelligence agencies have joined the investigation into last week's terror attacks that left at least 76 people dead. Jens Stoltenberg says the country's cor
aspirin 阿斯匹林 dentist 牙医 earache 耳朵疼 flu 流行感冒 have a headache 头痛 have a stomachahe 胃痛 have a temperature 发烧 have a toothache 牙痛 have an earache 耳朵痛 have flu 得了流行性感冒 have measles 得了麻疹
David要去面试,他准备穿什么呢?我们一起听听他跟好朋友Peter的对话。 D: I'm going to get there early and make sure I have my best outfit all washed and ironed way ahead of time. If I wait for the last minute, I know I'll pan
Youve given some thought to oxygen, carbon, uranium. But youve probably never mused about the element ytterbium, symbol Yb. A new study by scientists at the National Institute of Standards and Technology, or NIST, says that ytterbium could find a rol
A new education survey reveals that chief executives at America's largest corporations fear the U.S. could lose its competitive edge in science and technology because of a shortage of trained workers. Leaders questioned in the survey advocate greate
By Heda Bayron Hong Kong 24 September 2007 Former Prime Minister Shinzo Abe has apologized to the Japanese public for his abrupt resignation earlier this month. As VOA's Heda Bayron reports from our Asia News Center in Hong Kong, the Liberal Democrat
By Nancy-Amelia Collins Jakakrta 01 May 2006 Police were out in full force as tens of thousands of workers took to the streets across Asia on Labor Day to call for better working conditions, improved
Tens of Thousands Jam Cairo's Main Square Demanding Reforms Tens of thousands of Egyptians gathered Friday in Cairo's Tahrir Square and several other towns to call for faster reforms and to protest this week's jail release of police officers and form
By Catherine Maddux Washington 10 July 2006 Mexican presidential candidate Andres Manuel Lopez Obrador is challenging the results of last week's election. He filed a petition following the very narrow, but apparent victory of his conservative oppone
Tit for Tat针锋相对An American lady traveling in England some years ago, got into an compartment of a smoking carriage where an Englishman was smoking a pipe. For a short time she sat quietly expecting that the Englishman would stop smoking. But
Hundreds of thousands of people have greeted the Pope on his official arrival for World Youth Day in the Australian city, Sydney. The pontiff has praised the Australian government for apologizing to the country's indigenous people for past injustice
By Anjana Pasricha New Delhi 13 May 2007 Villagers are dwarfed by giant windmills built by the Danish Development Agency in northern Philippines (File) The Asian Development Bank is helping to finance a 100-megawatt wind energy plant in India as part
Offering Substitute 提供代用品 Specimen Letters1. Offering Rayon in Place of Watered Silk提供人造丝代替水洗丝Dear Sirs,Thank you for your fax of yesterday (April 3) with your order No.456 for 5,000 metres of 100cm wide watered silk. We
Apple Unveils iPhone 4S to Tough Competition The high-tech company Apple has announced a new version of its popular iPhone, called the iPhone 4S. The new device offers some innovative features, but faces growing competition in a crowded market. Apple
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Development Groups Work to Secure Land Rights for Africas Poor In Africa and elsewhere in the developing world, less than a third of people living on the land actually own it or have any officially recognized right to it. Development experts say gain