模仿文本:  In late Victorian Britain, it was some hugely successful advertising which created the world's first legally registered brand - Pears Soap. In Prohibition America, it was sophisticated tobacco advertising campaigns which gave birth to modern mass advertising and the rise of medicine avenue. Well today, worldwide advertising is worth around $500 billion a year.

译文: 在维多利亚时代末期，是广告宣传的巨大成功造就了世界上第一个合法注册品牌——梨牌香皂。在美国禁酒令时期，是精致的烟草广告促成了现在大众广告业以及麦迪逊大道的崛起。而现在，全球广告行业每年创值约有5000亿美元。