原文：Global Death Rates Drop for Children 5 or Younger
Death rates in children under 5 are dropping in many countries at a surprisingly fast pace, according to a new report based on data from 187 countries from 1970 to 2010. Readers' Comments Readers shared their thoughts on this article. Read All Comments (34) » Worldwide, 7.7 million children are expected to die this year — still an enormous number, but a vast improvement over the 1990 figure of 11.9 million. On average, death rates have dropped by about 2 percent a year from 1990 to 2010, and in many regions, even some of the poorest in Africa, the declines have started to accelerate, according to the report, which is being published online Sunday by The Lancet, a medical journal. Some parts of Latin America, north Africa and the Middle East have had declines as steep as 6 percent a year. Other reports in recent years have found similar trends, but the new article, based on more detailed information and what its authors say are improved statistical methods, paints the most optimistic picture yet. Health experts say the figures mean that global efforts to save children’s lives have started working, better and faster than expected.
原文来自： http://www.google.com.hk/news

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全球5岁以下儿童死亡率下降
在5岁以下儿童死亡率正在下降，在许多国家，在一个令人惊讶的快节奏，根据一项新的报告为基础的数据来自187个国家从1970年至2010年。 在世界范围内，770万儿童死亡，预计到今年 - 仍然是一个巨大的数字，但比1990年的1190万的数字巨大的进步。 平均来说，死亡率下降了约百分之二1年从1990年到2010年，在许多地区，甚至在一些非洲最贫困的下跌已经开始加快，根据该报告，目前正在 在网上公布 星期日柳叶刀，一个医学杂志。一些拉丁美洲部分地区，北非和中东有一个陡峭的百分之六一年下降。 近几年，报告也得出了类似的趋势，但新的文章，更详细的信息为基础，什么是它的作者说，改进统计方法，油漆是最乐观的图片呢。卫生专家说，这些数字意味着全球努力，以挽救孩子的生命已经开始工作，比预期的更好，更快。