SCIENCE REPORT - Oral Health Study

SCIENCE REPORT – February 13, 2002: Oral Health Study By George Grow This is the VOA Special English SCIENCE REPORT. A new report examines the problem of tooth and gum disease in the United States.

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2006年VOA标准英语-US Health Officials Stress Global Cooperat

By Claudia Blume Hong Kong 24 January 2006 Senior U.S. health officials say that in addition to preparing medical professionals at home for a possible avian influenza pandemic, they are emphasizing gl

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VOA标准英语2012--Texas Health Officials Study West Nile Outbreak

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VOA标准英语2012年(八月)

VOA标准英语2012--Global Infertility Rates Generally Hold Steady

Global Infertility Rates Generally Hold Steady The World Health Organization says infertility rates around the world have remained relatively stable since 1990. Almost 50 million couples worldwide were unable to have a child after five years of tryin

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By Chad Bouchard 2-337522 21 January 2007 A farmer carries buckets of water collected from a drying pond in Rembang, Central Java, Indonesia As Indonesia copes with one of its driest rainy seasons on record, a climate change study indicates global wa

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学英语单词

acinar cell carcinoma

active metabolite of drug

adenitis

aeropneumatic fire-detecting system

Ballet comique de la reine

Bonners Ferry

capability-based addressing