biased[有偏见的]/prejudiced/unjust/partial

　　- eg: be biased against a sb./sth.[对某人/某物有偏见];

　　advertising[广告业]

　　- eg: The advertising industry has penetrated into every aspect in society.;

　　advertisement[广告]/advert/ad;

　　(non)-#mercial[(非)商业广告]