组合和重用是真实语言的特征。

Composition and reuse are characteristics of real languages.

youdao

作为英语初学者，选手是被允许带有母语语言的特征，例如某些错误的发音，非英语重读和语调。

As new English-learners, the entrants are expected to show some first-language interference such as the mispronunciation of certain phonemes and non-English stress and intonation patterns.

youdao

在这三个角度中，静态类型与动态类型对于语言的特征有最大的影响，因此接下来我将重点解释这两种策略各自的优点。

Of the three axes, static versus dynamic typing tends to have the most impact on a language's character, so I'll focus now on these two strategies' respective strengths.

youdao

See, to be honest even though it might feel like a whole of new stuff at once, it's a pretty small language and so we've almost seen all of the syntactic features thus far so now we'll be able to start focusing more on concepts.

瞧，即使它感觉好像一个新的东西,它是一种相当小的语言,我们迄今看到的几乎所有的语法特征,现在我们将把重点放在概念上。

哈佛公开课 - 计算机科学课程节选

And you'll find in the end that recursion is a feature of a language, it allows you to map some very obvious concepts like the phonebook tearing in half and half and half and half to actual code without it using some arbitrary human contrived framework like a for loop or a while loop which are much more stilted mechanisms.

最后你会发现递归是某种语言的一种特征,你可以用它将一些非常明显的思想,比如将电话簿划分为一半又一半,映射为实际代码，而不必使用那些人为框架,像for循环，while循环之类的,那是很呆板的机制。

哈佛公开课 - 计算机科学课程节选