“宣传员”的英语？

上周这个镇上被马戏团的宣传员贴满了广告.The town was thoroughly billed by the agents of the circus last week.她是个公共关系事务所的宣传员.She is a hype artist for a public relations firm.预防爱滋病的宣传员濮存昕以及学校有关领导在会上发言.Pu Cunxin, the foremost advocate of AIDS ...