单词：caoutchouc tree
单词：caoutchouc tree 相关文章
By Alisha Ryu Nyeri, Kenya 22 May 2006 Jack Githae, herbal doctor, is standing next to a young MUIRI tree at his clinic in Nyeri, Kenya For thousands of years, people living around Mount Kenya in the
2006年VOA标准英语（五月）
By Mike O'Sullivan Las Vegas 19 January 2008 Voters in the Western state of Nevada are taking part in party caucuses Saturday to help choose the nominees for U.S. president. Mike O'Sullivan has a preview from Las Vegas on the first-in-the-West presid
VOA标准英语2008年（一月）
The drug Taxol is a powerful weapon in the fight against cancer, but it's very expensive and complicated to manufacture. Now, scientists at Tufts University and the Massachusetts Institute of Technology (MIT) say they've taken the first steps to make
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Scientist uses tree rings to reconstruct 13th century climate Art Chimes | Washington, DC 05 April 2010 Photo: Photos.com Related Links: Angkor paper (full text) Buckley lab We started seeing these big, giant periods of drought that took place around
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By Teresa Sullivan Washington 18 May 2006 The United States is looking to create a strong strategic partnership with India as the South Asian country emerges as a world power. President Bush recently
2006年VOA标准英语（五月）
As expected, Senator Barack Obama has won the Wyoming caucuses, gaining seven more delegates to move him closer to clinching the Democratic Party nomination. But, Senator Hillary Clinton is also fighting hard, following her recent wins in Texas and O
VOA双语新闻 2008年3月