求翻译：　　电视广告一直是大受欢迎的媒介零售商自从电视首次开始出现在客厅。随着有线电视的到来来降低生产成本，并有机会达到更小，更有针对性的市场，使之成为小到中等规模的企业中可行的选择。是什么意思？

TV advertising has been a popular media retailers since television first began to appear in the living room. With the arrival of cable television to reduce production costs, and have the opportunity to achieve a smaller, more targeted market, to become a viable option in the small to medium-sized en

正在翻译，请等待...

The television advertisement always is the medium retail merchant which welcome since the television for the first time is started to appear greatly in the living room.Reduces the production cost along with the cable TV arrival, and has the opportunity to achieve slightly, has the pointed market, ca