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在广告促销中,有一句名言:“我知道我的广告费一半浪费了,可是却不知道是哪一半。”这句话背后就是说明广告投放策略的重要。几乎每一家企
In advertising promotions, there is a famous saying: “I know that my advertising costs half of the waste, but do not know which half. ” Behind the phrase is to illustrate the importance of advertising strategy. Almost every company