The advertising industry has to know exactly what the man in the street is thinking.广告界必须要明确知道一般人心里所想。Because of the recession, salaries in the advertising industry have been cut by a half.由于经济衰退,广告业的薪水已经减少了一半。Madison Avenue was the home of the advertising industry in New York City.麦迪逊大道是纽约市广告业的发源地。