The World Health Organization aims to reduce by half the number of people who die from tuberculosis by the year 2015.
VOA: standard.2010.07.12
It was the World Health Organization, or WHO, which led this effort.
世界卫生组织,或者叫WHO,正在努力完成这项工作
It was the World Health Organization, or WHO, which led this effort.
世界卫生组织,或者叫WHO,正在努力完成这项工作
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