以下是在线为同学们整理的英语难句解析，供各位考生参考。
She stayed in the Northwest, although the test could not be more specific than somewhere between eastern Oregon and western Wyoming.
分析主干：She stayed...
although 引导让步状语从句，more... than 是比较结构。somewhere between... and...结构中，between 短语修饰somewhere。比较结构部分的意思是最多也就具体定位在俄勒冈州东部到怀俄明州西部之间的某个地方。
译文：她曾住在西北地区，虽然该测试最多只能把这一地区精确到俄勒冈州东部和怀俄明州西部之间。
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