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微笑,是一个人愉快时的情感在脸部的自然反应,微笑是一面镜子,可以表现一个人的高尚情操和良好的修养;微笑是一种润滑剂,它能改善人际关系,增加相互信任感;微笑是一种精神力量,它能促进和改善工作策略和工作作风。在
Smile is the natural reaction of a person’s happy emotions on the face. Smile is a mirror that shows one’s noble sentiments and good manners. Smile is a lubricant that improves interpersonal relationships and increases mutual trust Smile is a mental power that promotes and improves work strategy and style of work. in