Paraphrasing (19th paragraph)

Text

Since life cycles for computers are short, one of the major costs of storing components is obsolescence. The mass customization process of the Dell model reduces this cost. Through its direct sales channel, Dell can shift a customer’s demand to a configuration with a higher margin and better availability. It might present a choice between a rapid response for components that are in stock (and perhaps more expensive) and a delay for fulfilling the configuration initially requested with components that are unavailable but on order.

The main idea of the paragraph

Through its direct sales channel, Dell can shift a customer’s demand to a configuration with a higher margin and better availability, thus reducing the costs of storing components and increasing its profits.

戴尔公司通过其直销的渠道,把顾客的需求转变成利润更高、元器件更容易获得的配置,从而减少了库存的成本,增加了利润。

句子分析

It might present a choice between a rapid response for components that are in stock (and perhaps more expensive) and a delay for fulfilling the configuration initially requested with components that are unavailable but on order.

在此句中

  1、It might present a choice between a rapid response for components and a delay for fulfilling the configuration initially requested with components是主句,其中的“initially requested with components”是过去分词短语,作定语,修饰名词“configuration”

  2、that are in stock (and perhaps more expensive) 和 that are unavailable but on order是两个限制性的定语从句,分别修饰前后两个“components”