问题描述：
根据要求写篇英文文章!不用很长
public relations
you should talk about:
tell what it is and some of the responsibilities of the public relations department
the different between public relations and marketing
tell what kind of person you need to be work in public relations
public relations
you should talk about:
tell what it is and some of the responsibilities of the public relations department
the different between public relations and marketing
tell what kind of person you need to be work in public relations
问题解答：
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