与英国人不同的是，欧洲大陆的移民必须努力适应陌生的语言和新的习俗。
Unlike the British, continental migrants have to struggle with an unfamiliar language and new customs.
没有一种语言是完美的，如果我们承认这一点，我们也必须承认，研究不同语言或语言中不同细节的相对优点并不是没有道理的。
No language is perfect, and if we admit this truth, we must also admit that it is not unreasonable to investigate the relative merits of different languages or of different details in languages.
组件模型必须是抽象的，并且与语言无关，因为它的作用在于隐藏技术细节和差异。
A component model must be abstract and language neutral, because its role is to hide technology details and differences.
显然，语言编译器和JIT是不可分离的组件，这意味着要生成好的代码，二者必须协同工作。
Obviously, the language compiler and JIT are intertwined components, which means that to generate good code, they must cooperate.
它们之间的共同点是：它们都具有许多隐式假设和隐式状态，而在通用编程语言中必须显式地处理这些东西。
The commonality between them is that they all have a lot of implicit assumptions and implicit state that would have to be dealt with explicitly in a general-purpose programming language.
惟一的限制是XSLT专门用于处理XML输入，因此源语言必须被定义为 XML 方言。
The only restriction is that XSLT is designed to process XML input, so the source language must be defined as an XML dialect.
如果您必须只选择一种用于日常工作的语言，Expect近乎是理想选择。
If you have to choose only one language for your daily work, Expect is nearly ideal.
XQuery的语法要求之一是Query语言必须是方便人们读写的。
One of the language syntax requirements for XQuery is that the Query language MUST be convenient for humans to read and write.
摄影是一门语言，它有着自己的限制和力量，但是这些是我的工具，所以我必须试着用好它们。
Photography is a language, with its own limitations and strengths, but these are my tools, so I have to try and use them well.
这些是语言映射的作者必须努力解决的问题，并且这是一个很好的练习，可以帮助您为阅读下一篇专栏文章做好准备。
These are the questions that the authors of the language mappings must wrestle with, and this is a good exercise to prepare you for the next column.
我认为两种情况皆有可能：一方面，能够用对方的母语与其沟通当然是最好的，且在某些情况下你根本没有别的选择，例如在外国生活，你就必须掌握另一种语言。
On the one hand, being able to communicate with someone is his or her language is the optimal solution. And in some situations such as living in a new country, you simply don't have the choice.
对于可执行过程语言，图表是定义计算机系统必须遵循的行为方式的过程的一部分。
In case of the executable process languages, the diagrams are part of a process that specifies how a computer system must behave.
因此，统一建模语言(uml)的技能不再是必须的。
Therefore, Unified Modeling Language (UML) skills are no longer required.
“在我看来全是希腊文”这句话虽然很贴合这个项目，但是对于古希腊语言的掌握并非是必须的。
Although the phrase "it's all Greek to me" seems to fit perfectly the project, knowledge of the classic language is not necessary.
不过除此之外的语言就必须是讲故事人自己的语言了，或者从未重复过一次。
But beyond this the language should be the teller's own, and probably never twice the same.
领域特定语言的演进和代码的演进其实如出一辙，唯一的例外是一旦要在生产中开始使用领域特定语言，那么就必须考虑如何把已有的代码移植过去。
Evolving the language works in much the same way as evolving code, with the exception of once the DSL is in production use, migration of existing scripts might have to be addressed.
因此任何删除空白和压缩文件的工具必须是足够智能，可以区别哪些语言中哪些空白是重要的。
Therefore, any tools that remove white space and compress the files must be intelligent enough to pay attention to the different features in the language where white space is important.
W：首先，标签上的语言必须是英语和法语。
W: First, the languages on the label should be in both English and French.
不可商量的一点是我们的会谈语言必须是法语，因此我选择了巴黎作为会谈地，然后给他办公室发了份电邮，对自己法语不够流利而致歉。
The non-negotiable element is that our conversation be in French, so I opt for Paris and e-mail his office to apologise for not being entirely fluent.
漂亮也很重要，但是最重要的是有用。一种编程语言必须让真实世界的程序员简洁并以较低代价表达真实世界的想法。
Aesthetics matter, but first and foremost a language must be useful; it must allow real-world programmers to express real-world ideas succinctly and affordably.
写作者会发现有时借用其他语言、引用外来语是很方便，甚至是必须的。
The writer will occasionally find it convenient or necessary to borrow from other languages.
他们的母语必须是英语；他们得有研究生水平的英语教学或应用语言学资格。 他们一般都须有英语教学经验。
They must be native speaker; they must have ELT or applied linguistics qualification at postgraduate level and English teaching experience.
学习语言的另一个问题是，你必须得确定单词之间的界线是什么？
Another part of the problem of learning language is you have to figure out what the boundaries are between the words.
字符串校正有可能很复杂，因为必须按照已知的校对规则来比较两个字符串，该规则毫无疑问是特定于脚本和特定于语言的。
String collation can prove tricky because comparing two strings has to happen under known collation rules, which are invariably script - and language-specific.
他们必须这样做，因为这两种语言是活跃在他们的大脑在同一时间。
They have to, because both languages are active in their brain at the same time.
不幸的是，我必须登陆我所在大学网站并得到许可，才能使用一种商用程序语言（IDE）。
Unfortunately I was using a commercial programming language ( IDL, as it happens) for which I need to use my university’s site license.
需要指出的是，如果指定的语言是阿拉伯语或者希伯来语，尽管您知道是从右向左读，也必须使用dir标记。
It's important to note that you must use the dir tag even when you specify languages like Arabic or Hebrew, which you know read from right to left.
英语目前是世界上应用广泛的语言，我们必须学好英它。
English language is now used everywhere in the world. We should learn it well.
英语目前是世界上应用广泛的语言，我们必须学好英它。
English language is now used everywhere in the world. We should learn it well.
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