阿尔茨海默氏病(2)
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布什主张金融危机蔓延政府只能干预 (2)
布什总统在奉行自由市场经济政策的美国企业联合会的一次集会上发表了讲话。Fannie Mae,Freddie Mac,ColombiaThe president was speaking at a gathering of the free market policy organization, the American...
大选女性选民转向支持麦凯恩-佩林 (2)
佩林作为在美国的政治舞台上一位名不见经传的人物出现在共和党的全国代表大会中。 摘要:Hints: Janice Crouse"But I also think that Sarah Palin connected with a lot of ordinary women voters, with her s...
美国的北部边界(2)
美国的北部紧邻加拿大,被称为“世界上最长的不设防国界”New technology is also helping safeguard the border. In this area near Seattle, a network of cameras, seismic motion detectors and banks of c...
蜜蜂上哪里去了(1)
去年秋天,高温气候使得美国的养蜂者损失惨重,蜜蜂神秘失踪,它们上哪里去了?What has happened to America's honeybees? Last fall, beekeepers from states with warm climates began to report a sudden l...