Hospital foreign affairs workers should enrich knowledge and enhance quality so as to play a bigger role in external communication.

医院外事接待人员必须不断充实自己，提高自身素质，在对外交流方面发挥更大的作用。

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All mine workers to enhance the level of technical operations, stimulate workers learn new skills, training technology, enthusiasm, and promote the improvement of the overall quality of workers.

为提高全矿职工技术操作水平，激发职工学技术、练技术的热情，促进职工整体素质的提高。

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At home, we must enhance the city management and facilities construction, pay attention to the development of labour resources, and raise the whole quality of workers, train and manage tourist guides.

对内加强城市管理和旅游设施建设，注重人力资源开发，加大培训力度，提高旅游行业人员的整体素质，加强导游队伍的培养与建设；

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Community Health Workers are making critical strides to enhance their health, quality and length of life, while also strengthening our collective efforts toward prevention.

WHITEHOUSE: Fighting HIV/AIDS in Washington, DC