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US Unemployment Rate Drops Sharply 美国失业率降至最低水准 The U.S. unemployment rate dropped to the lowest level in more than two years in November. The report shows a mixed picture, however, for the troubled U.S. job market. 美国失业率...
Texas Farmers Want More Crop Per Drop With water scarcity emerging as a major global issue in the 21st century, a drought in the southern U.S. state of Texas highlights the need for farmers to get more out of limited water supplies. Some are using ne...
The World Health Organization reports that deaths from malaria around the world have dropped more than 20 percent since 2000. The U.N. agency says deaths dropped from 985,000 in 2000 to about 780,000 in 2009. Most deaths occur among children living i...
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