For example, the previous example involving hypothetical magazines with readers exclusively in the desirable demographic segments yields one price comparison for reader segments.
比如,前例中假想杂志的读者均来自理想人群,因而获得的结果是不同读者群之间的价格比较。
For example, the previous example involving hypothetical magazines with readers exclusively in the desirable demographic segments yields one price comparison for reader segments.
比如,前例中假想杂志的读者均来自理想人群,因而获得的结果是不同读者群之间的价格比较。
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