求翻译：管理协会资源信息，分管活动策划与宣传，并曾担任领队分别带领学生到可口可乐公司和益力多公司参观学习，曾参与策划全校性大型比赛——模拟推销大赛，并在大赛期间全权负责会场幕后组织工作是什么意思？

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The management association resources information, is in charge of the activity to plan and to propagandize, and once held the post of the group leader to lead the student separately visits to the Coca Cola Company and the irradol company studies, once participated in the plan school-wide large-scale

Resources information management association, in charge of event planning and promotion, and has served as team leaders respectively lead students to visit Coca-Cola company and benefit more companies learn who had taken part in planning the school big game--simulation of market competition, and sol

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