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百胜manbetx3.0 利润率四年高，效率提升令投资者惊叹

Operator of KFC and Pizza Hut chains in China reported its best restaurant margins in four years, lifted by a ‘perfect storm’ of factors, some temporary and others long-term.
肯德基和必胜客的manbetx3.0 运营商报告了四年来最高的餐厅利润率，这得益于一系列因素形成的“完美风暴”，其中包括暂时性和长期因素。