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People who spend hours watching television, sitting in front of a computer screen or playing video games are more likely to suffer a cardiovascular event like a stroke or heart attack. 对世界各地千百万人来说,在电视或电子游戏机前花

发表于:2018-12-19 / 阅读(68) / 评论(0) 分类 VOA双语新闻 2011年1月

AS IT IS 2015-10-21 Typhoon Koppu Leaves 17 Dead in Philippines Typhoon Koppu was downgraded Monday to a tropical storm, but killed at least 17 people and submerged entire towns in northwestern Philippines. Luzon, the countrys largest island, receive

发表于:2019-01-12 / 阅读(102) / 评论(0) 分类 2015年VOA慢速英语(十)月

Study finds mental health issues such as depression and anxiety increase along with exposure Art Chimes | St. Louis, Missouri 15 June 2010 A new study finds that nonsmokers who are exposed to tobacco smoke are more likely to experience psychiatric di

发表于:2019-01-13 / 阅读(83) / 评论(0) 分类 VOA标准英语2010年(六)月

In recent years, medical evidence has pointed to the harmful physical effects of second-hand smoke. Now, a new study adds to evidence that non-smokers who live or work around smokers can experience psychological harm as well. 近几年来,医学证据

发表于:2019-01-19 / 阅读(94) / 评论(0) 分类 VOA双语新闻 2010年7月

Assuming their controls are adequate, that would still leave 90% of the wage difference between white workers and ethnic minorities, which was recently estimated to be 14%, unexplained. 假设他们的控制条件相同,那么白种人员工和少数

发表于:2019-02-02 / 阅读(114) / 评论(0) 分类 经济学人综合

United States 美国 Working and Race: Colouring in 工作与种族:上色 A trio of labour economists suggest that effort at work is correlated with race. 由三名劳动经济学家组成的团队声称工作效率与人种有关。 GIVEN the lon

发表于:2019-02-18 / 阅读(72) / 评论(0) 分类 经济学人综合