不容置疑,户外广告,已经成为继电视报纸后的第三大媒体。户外广告品种繁多,形式多样。从媒介形态分,可以分为固定式(如路牌广告、楼宇电视)和移动式(如车体广告)两大类; There is no doubt that outdoor advertising has become the third largest media after the television newspaper. Outdoor advertising variety, in various forms. From the media point of view, can be divided into fixed (such as street advertising, building television) and mobile (such as body advertising) two categories;