句子是错的,Buda-Pesth seems a wonderful place, from the glimpse which I got of it （此处it是多余的,要去掉,）from the train and the little I could walk through the streets（ street应该放在little后面 ）.大意是布达佩斯是个奇妙的地方,我从火车上得到的那一瞥和我所走过的小街.
Buda-Pesth seems a wonderful place为主句,which为定语从句,修饰the glimpse,后面句子不全,the little部分与上一定语从句并列,可能要说就从火车上的一瞥和那些小街感受到的东西