主题最新回顾(发布时间:2012/7/18 9:40:34) |
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-- 作者:admin
-- Drought of 2012 worst since 1956 Jul 16,(Reuters) - The drought scorching the Midwest is spanning 55 percent of the contiguous United States and is the worst since 1956, the National Oceanic and Atmospheric Administration said in a report posted on its website on Monday. |