美军一直以公共关系的媒介训练作为提升官兵媒体素质的主要方法,具有培训人员资质专业、培训对象分级明确、培训方式实用周全等特点,但依然存在一些局限,对其效果的发挥有一定的影响。 The US military has been using media-based public relations training as the main method to improve the media quality of officers and soldiers. It has the qualifications of professional trainers, the clear classification of trainees, and the thorough and practical training methods. However, there are still some limitations and exert some influence on its effectiveness .