This is a problem when you consider that books in the days were not likely to be codices as they are today, but scrolls that took up quite a lot of space.

这里有点奇怪,因为考虑到那个时期的书本,和现在我们看到的抄本不同,是比较占地方的卷轴

耶鲁公开课 - 古希腊历史简介课程节选