南苏丹一医生为难民提供医疗服务 获南森难民奖

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surgeon – n. a doctor who performs operations that involve cutting into someone's body in order to repair or remove damaged or diseased parts

reputation – n. the common opinion that people have about someone or something

clinic – n. a place where people get medical help

practice – v. to have a professional medical or legal business

medal – n. a piece of metal often in the form of a coin with designs and words in honor of a special event or person or an achievement