Fully controlling and emphases should be the outdoor dynamicadvertising setting strategy to improve the city's level and feature.
同时把全面控制、重点突破作为户外动态广告的设置策略，来挖掘城市特色、提升档次。
2
Since 1950's, people has shown great interest in the study for dynamicadvertising investment, and obtained a wealth of research results.
自上世纪50年代以来，人们对广告的动态投入表现出了极大的研究兴趣，取得了丰富的研究成果。
3
E-commerce performs trades by means of advertising and selling goods, and provides services and information for large groups of customers in the dynamic open electronic commerce environments.