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rorarora

以下是引用swlfx在2005-8-15 10:26:00的发言：
看一段：Modern manufacturers, who need reliable sources of materials and technologically advanced components to operate profitably, face an increasingly difficult choice between owning the producers of these items (a practice known as backward integration) and buying from independent producers. Manufacturers who integrate may reap short-term rewards, but they often restrict their future capacity for innovative product development.
最后一句话其实就是个引子，同时，下面各段主要都是讨论都是integrate的优、缺点。由此，我们可以判断该文的TOPIC是陈述integration。

看来还是划红线的这句是T.S., 最后一段however,带出的是让步,对上文的中心内容起qualify的作用。起码OG是这么理解的......= =;

假设是讨论backward integration和independent supplier红线处就应该分别描述......只能这么理解了......真是迷惑人呀。。。。