“广告业的”可以翻译为“advertising industry-related” 或者更简洁地表达为 “in the advertising (industry)” 用来描述与广告业相关的事物,若直接作为形容词修饰名词,常用 advertising。例如:
advertising industry(广告业)
advertising professionals(广告业专业人士)
advertising agencies(广告公司)
advertising campaigns(广告活动)