“广告业务的”可以翻译为 “advertising-related” 或 “advertising business (related)” 。
“advertising-related” 是形容词短语,可直接修饰名词,比如 “advertising-related activities(广告业务活动)” 。
“advertising business (related)” 中,“advertising business” 本身就表示“广告业务” ;加上 “related” 则进一步强调与广告业务相关联的,例如 “advertising business-related data(广告业务相关数据)” 。