This function reads the XML and returns the data back as an array of hash tables.

该函数读取XML，并作为一组散列表返回数据。

youdao

In this case, I create an array of hash tables — a common method to store structured data such as this.

在本例中，我创建了一个散列表的数组——用来存储这类结构式数据的一种常见方法。

youdao

No modification is required to the drawbooks function, because the objects all have the same keys and values as the original hash tables.

不需要对drawbooks函数做任何修改，因为对象都有与原始的散列表相同的键和值。

youdao

For those perhaps familiar with some of the jargon do we introduce what we call link lists and hash tables and tries, increasingly sophisticated data structures, that allow us to solve problems that are much bigger and much more interesting than the very familiar one that we started with here.

那些对编程的术语较熟悉的同学,我们会教授,链接列表，哈希表，以及日益复杂的数据结构,以便帮助我们解决其他的,比现在所学的更大也更有趣的问题。

哈佛公开课 - 计算机科学课程节选