单词：hypocycloid of three cusps
单词：hypocycloid of three cusps 相关文章
This is the VOA Special English Agriculture Report. Recycling programs usually give new life to materials like paper, metal, plastic and glass. But a program in the eastern United States is recycling shellfish to help the Chesapeake Bay. Oysters are
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The International Organization for Migration says dozens of health workers are providing primary health care and other essential medical assistance to thousands of victims of Cyclone Nargis, which struck Burma in early May. Lisa Schlein reports for
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By Al Pessin Pentagon 27 November 2007 The U.S. military is providing hundreds of tons of relief supplies to victims of the cyclone in Bangladesh, much of it using a warship and helicopters sent to the region last week from duty in the Middle East. V
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In the United States, the fastest growing type of trash is e-waste: computers, TVs and other electronics. Because many e-waste components are toxic, many communities are striving to recycle them more responsibly. From Boulder, Colorado, Shelley Schl
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By David Gollust State Department 07 May 2008 The senior U.S. diplomat in Burma said Wednesday the death toll from the cyclone that hit the southeast Asian country late last week could exceed 100,000. Secretary of State Condoleezza Rice meawnhile say
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