一个分析英语句子结构的问题,English has been spoken in the southeast of sc
一个分析英语句子结构的问题,
English has been spoken in the southeast of scotland for as long a time as it has been spoken in england这个句子的结构是什么?for as long a time as it has been spoken in england充当什么结构?
请用通俗简洁的语言回答,