人物印象：诚恳、稳重而不乏激情、活力,自信、豪爽而不张扬,决策果断,处事细腻,务实、执着,有思想, 有责任感,有人格魅力。记者：您被评为“全国海事系统行政执法十大标兵”,可以说是海事行政执法的专家,能先给我们简单介绍一下海事行政执法所涉及的主要业务范围吗? 马军：对上海海事局来说,其主要职能包括沿海、长江和黄浦江所管辖水域内的水上安全监督；实施船舶监 Character impression: sincere, steady and without lack of passion, vitality, confidence, bold but not assertive, decisive decision, delicate things, pragmatic, persistent, thinking, responsible, charismatic personality. Reporter: You are entitled as “the Top Ten Pacesetters of the Administrative Law Enforcement of the National Maritime System” and can be said to be an expert in maritime administrative law enforcement. Can you give us a brief introduction to the major areas of business involved in maritime administrative law enforcement? Its main functions include water safety supervision in waters under the jurisdiction of the coastal areas, the Yangtze River and the Huangpu River; implementation of ship superintendency