the business of giving the public information about a particular organization or person in order to create a good impression (the abbreviation for ‘public relations’) 公关,公共关系(全写为 public relations) a PR department/agency/campaign 公关部门/机构/活动 The article is very good PR for the theatre. 这篇文章有助于加强该剧院的公共关系。
a system that gives each party in an election a number of seats in relation to the number of votes its candidates receive (the abbreviation for ‘proportional representation’) 比例代表制(全写为 proportional representation)