... Linked lists（链表） Hashtables（哈希表） Stacks and queues（栈与队列） ...
双语例句
1
And the nested hashtables look like Listing 4.
嵌套的散列表如清单4所示。
2
And the JDK gives us a great Map implementation in the form of the HashMap, which USES hashtables internally to support fast key lookups for corresponding values.
Your code should (almost) never have multiple nested loops (a loop inside a loop inside a loop). Most of the code written today should use Hashtables, simple lists and singly nested loops.