Add to this mix a jump in inflation, in part the product of a global commodity boom, and the result has been one of the most challenging economic and policy environments in memory.
骤然的通货膨胀增加了这种混乱，部分原因是全球商品繁荣所致。
2
After discussing the content of 4i mix and its application, the thesis analyzes the marketing mix of information commodity in network environment with case study.