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世卫组织国家办事处正在协助卫生部国家现场小组和区县卫生官员开展工作。
WHO Country office is assisting the MOH national field team and the District health officials.
youdao
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世卫组织国家办事处正在协助卫生部国家现场小组和区县卫生官员开展工作。
WHO Country office is assisting the MOH national field team and the District health officials.
youdao