这个特殊的定价决策涉及三种炯然不同的成本收益分析，而你寄给我的文章对哪一种都没有阐释清楚。
This particular pricing decision involves three very different sets of costs and benefits, none of which the article you sent me sets out clearly.
这个特殊的定价决策涉及三种炯然不同的成本收益分析，而你寄给我的文章对哪一种都没有阐释清楚。
This particular pricing decision involves three very different sets of costs and benefits, none of which the article you sent me sets out clearly.
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