据疾病控制和预防中心介绍，疟疾是全世界传染性疾病中第五大可致死疾病。
Malaria's the fifth cause of death from infectious disease worldwide, according to the Centers for disease Control and Prevention.
据疾病控制和预防中心介绍，疟疾是全世界传染性疾病中第五大可致死疾病。
Malaria's the fifth cause of death from infectious disease worldwide, according to the Centers for disease Control and Prevention.
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