论文部分内容阅读
这是一条等级明晰的奥运链条,每个国家只有一个转播商,十多个顶级广告商,百余名世界级运动员,几十亿观众。
This is a clear level of the Olympic chain, each country has only one broadcaster, more than a dozen top advertisers, more than 100 world-class athletes, billions of viewers.