但是清单1的代码效率不高，因为它重复地解决相同的递归子问题。

But Listing 1's code is inefficient because it solves some of the same recursive subproblems repeatedly. For example, consider the computation of fibonacci1 (5), represented in Figure 1.

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创建一个对象定义，您能通过它重复创建新实例，但必须先定义其构造器。

To create an object definition from which you can repeatedly create new instances, you must first define its constructor.

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利未记十七章十一节是这么说的，它重复了血液的禁忌，它提供了一个基本原理。

Leviticus 17:11 says this; it repeats the blood prohibition, and then it offers a rationale.

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It begins by, in a sense, rehearsing or taking us back to Frost's own initial move north of Boston.

某种意义上来说，它以，重复或者带我们重返,最初弗罗斯特去波士顿北部的时候。

耶鲁公开课 - 现代诗歌课程节选

So that we take very quickly the tedium out of-- what is otherwise-- could be a very repetitive process.

它可以让我们从这些重复乏味的工作中-,解脱出来。

哈佛公开课 - 计算机科学课程节选

What's important in My Fair Lady is the functionality of repetition in the transformation of the principal character into a lady, right?

但是它的重复功能却,使女主角变成了以为优雅的女士，对吧？

耶鲁公开课 - 文学理论导论课程节选