请哪位英语高手帮我分析下这段话的句子结构及其作用（就是属于长句、短句或者别的之类的）急啊!Duringthewholeofadull,dark,andsoundlessdayintheautumnoftheyear,whenthecloudshungoppressivelylow

Question

请哪位英语高手帮我分析下这段话的句子结构及其作用（就是属于长句、短句或者别的之类的） 急啊!
During the whole of a dull, dark, and soundless day in the autumn of the year, when the clouds hung oppressively low in the heavens, I had been passing alone, on horseback, through a singularly dreary tract of country; and at length found myself, as the shades of the evening drew on, within view of the melancholy House of Usher.

Answer 1

这是一个句子.属于长句,或者说复句.
主句应该是,I had been passing alone ,and found myself,其他的都是修饰成分.
套了些定语从句什么的.