考研英语是一门需要长时间积累的学科，对于备战2015考研的学子们来说，同学们应该主攻单词和语法，坚持每天1-2篇的英语阅读以此来培养语感。

　　Although it has been possible to infer from the goods and services actually produced what manufactures and servicing trades thought their customers wanted, only a study of relevant personal documents written by actual consumers will provide a precise picture of who wanted what.

　　【词汇突破】：
　　manufactures 制造商
　　servicing trades 服务业
　　precise 准确的

　　【主干识别】： a study will provide a precise picture.

　　【其他成分】：
　　Although it has been possible to infer from the goods and services
　　actually produced what manufactures and servicing trades thought
　　their customers wanted (状语从句)
　　of relevant personal documents written by actual consumers (定语修饰study,翻译的时候不需要翻译出修饰关系)
　　of who wanted what.(定语修饰picture)

　　【微观分析】： it has been possible to infer what manufactures and servicing trades
　　thought their customers wanted (状语从句的主干，形式主语it，真的主语是： to infer…)
　　from the goods and services actually produced(状语从句中的状语)

　　【参考译文】：尽管我们有可能从实际生产的商品和服务中推断出制造商和服务行业对于顾客需求的想法，但是只有对那些由实际的消费者所写就的相关个人记录进行研究才能精确地描述出到底是“谁”想要“什么”。