While advertising provides support for the development of mass communication enterprises, the quality mass media in turn provide an ideal basis for the development of the advertising business.
廣告，供給了傳播事業生存發展的養料；同樣的，這麼多數量且夠水準的傳播媒介，也使得廣告能充分發揮效力，提供廣告事業好的發展環境。