自上而下选用框架具有质量高，框架完善容易，思考速度快等特点，它是先收敛再发散的过程。目的是找一个完整结构，然后围绕结构做“问题细化”。 因此你在不了解具体状况下，可以利用4P营销框架从产品，价格，渠道，促销四个维度分析改进措施。 Unlikeable Patriarch Simeon Lee gathers his huge family members collectively for the holidays…and afterwards upsets Absolutely everyone by telephoning his legal pr... https://www.blogger.com/profile/16268704527172903539