Give the guidance for sales reward and recognitions to retain the high performer.对销售奖励和认可给出指导性意见来保留高绩效人才....

效率高的职员...

high performer的音标：high performer的英式发音音标为：[hai pə'fɔ:mə(r)]high performer的美式发音音标为：[haɪ pɚ'fɔrmɚ]...