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The W.H.O. this week also released its World Health Statistics report for two thousand eight.
世卫组织本周也发布了2008年的世界卫生统计报告。
youdao
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The W.H.O. this week also released its World Health Statistics report for two thousand eight.
世卫组织本周也发布了2008年的世界卫生统计报告。
youdao