That dairy-house, so humble, so insignificant, so purely to him a place of constrained sojourn that he had never hitherto deemed it of sufficient importance to be reconnoitred as an object of any quality whatever in the landscape
奶牛场的住宅简陋不堪,无足轻重,他纯粹是迫不得已才来这儿寄居的,所以从来就没有重视它,也没有发现在这片景物里有一件有价值的东西让他留恋
老师您好,请问下这里的as是什么用法是作为定语从句来使用吗?