上文讲的是伊斯兰城市很注重文化知识,有很多的图书馆藏书:Such cities also had bookstores, some of which sold a large number of titles. That is also why the scholar has always been held in the highest esteem in Islamic society.
热心网友
title是“书目”， bookstores sold a large number of titles是“书店买的书种类繁多”。
热心网友
title应该是指书的种类，或书的科目。意思是指书的种类很全。
热心网友
titles为书名，这代表书的意思sold a large number of titles出售大量的书（所售书的种类很多）。
热心网友
title: 书名这些城市也有书店。有些书店出售很多种类的书籍。这也是学者们在伊斯兰社会中总是享有最高声誉的原因。