陈玉面临的首要困难是：不仅仅要保持语言熟练程度，还要掌握社交礼仪。
For Chen a major difficulty lies not only in maintaining her language proficiency, but also in mastering social etiquette.
“我之前是在这里，”他说着用红色彩笔划出一条水平线，表示他中风时的语言熟练程度。
"I was here," he says, using a red marker to draw a horizontal line indicating his skill level when he had his stroke.
其中，约4亿的人以英语为母语，另外还有同样数目的人把英语作为第二语言熟练使用。
That includes around 400m who speak it as their mother tongue and about the same number who speak it fluently as their second language.
能用一种语言熟练写作的人不一定能在用另一种语言写作时表现出同样的能力，这与个人对该语言语法的熟悉程度无关。
The ability to write well in one language does not necessarily guarantee an equivalent competence in another language, irrespective of an individual's grammatical proficiency in that language.
本项研究以融合期望价值理论为基础，探索了综合性动机和工具性动机对第二语言熟练性的影响，研究结果表明被试者工具性动机多于综合性动机。
The present study was aimed at exploring the effect of integrative and instrumental motivation on second language proficiency by incorporating expectancy-value theory.
有些问题的选择项的意义像是一样的：method,way,manner和system .有些问题的四个选择项之间没有任何关连：weather, method, love和result.最后，受试者们都参加一次语言熟练程度的测试。
Some of the questions had four choices that have the same meaning. Method, way, manner, and system would be four words with the same meaning.
他有一种学者的风度，而且是个熟练掌握多国语言的人。
除了我的职业以外，我运用语言的熟练程度使我得到了一些难得的机会。
Beyond my career, my facility with languages has given me a few rare opportunities.
你知道，一种语言主要的就是要熟练，就如同弹钢琴或驾驶一样。
You see, a language art is mainly a skill just as piano playing or automobile driving.
通过一遍又一遍地读，一次又一次地听磁带，更多地写和说，我克服了这些困难，较熟练地掌握了这种语言。
By reading the texts over and over, listening to the tape again and again, and writing and speaking more and more, I have overcome the difficulties and become more skillful in mastering the language.
他熟练掌握了好几种现代语言。
您可以使测试人员能够熟练使用简明语言来设计测试。
You can use testers who are more comfortable with designing tests in plain language.
布什先生曾经突然并且熟练的采用了财政紧缩的语言。
Mr Bush has suddenly and conveniently adopted the language of fiscal restraint.
不到6个月，我又学会了法语、德语和亚美尼亚语；学年结束前，我已经熟练掌握了所有斯堪的纳维亚语言。
Within six months I learnt French, German and Armenian; before the school year ended I was fluent in all the Scandinavian languages as well.
当然，熟练提高一门外语流利度的最佳方法之一就是生活在说该语言国家并沉浸在文化中。
Of course, one of the best ways to gain fluency in a language is to live in the country and immerse yourself in the culture.
我会说印地语，而且我喜欢—我希望把一门语言学得再熟练些。
I speak Hindi and I'd like — I hope to learn a language a bit more proficiently.
如果熟练掌握三种甚至更多的语言，是不是能获得三倍甚至更大的益处呢？
If you speak three or more languages fluently, will you be three or more times better off?
你们有多少人能熟练掌握不止一门语言。
How many of you know more than one language pretty fluently?
比使用命令行参数时遇到的难题更棘手的通常涉及专门和专有语言扩展；处理它们需要人类程序员具备熟练的转换技能。
Challenges bigger than those met by command-line arguments often involve specialized and proprietary language extensions; these require skilled translation by human programmers.
我共事过的最为令人敬仰的CIO既是能力很强的技术人，同时也能熟练地用可理解的业务语言解释技术。
The most admired CIOs I’ve worked with are strong technicians, and are equally adept at explaining technology in understandable business terms.
程序员薪水低、技术熟练，还会说多国语言，再加上靠近富有的西欧，这让像微软、阿尔卡特和惠普这样的外国公司纷纷涌入。
Foreign firms such as Microsoft, Alcatel and Hewlett-Packard are piling in, attracted by cheap, skilled and multilingual programmers, and proximity to rich Europe.
自动化意味着模型(以及后来的模型语言)的不明确和不精密的消除，所以计算机程序能转换并熟练地操纵模型。
Automation implies the elimination of ambiguity and imprecision from models (and, hence, from the modeling language) so that computer programs can transform and manipulate models.
另一些专家认为即使学习者充分接触了普遍语法，但也是通过本族语做到的，因为他们的语言也达不到其本族雨的熟练程度。
Others hold that even if learners have full access to the Universal Grammar, it is done through their native language, and therefore, their language is short of native-like proficiency.
VB程序员如果要掌握VisualBasic.NET，必须具备熟练运用面向对象语言的能力。
With Visual Basic .NET, VB programmers had to acquire the ability to work in a fully capable object-oriented language.
对熟练掌握Ruby语言的反驳，我见过两种情况，分别基于不同的立场。
I've seen the case made against mastering Ruby on two separate grounds.
如今很幼小的孩童，就能熟练地操纵语言，我们才意识到已经在进化之路上前进了多远。
Now, a little child could have language at its finger ends, while we are on to we have advanced so far in evolution road.
如今很幼小的孩童，就能熟练地操纵语言，我们才意识到已经在进化之路上前进了多远。
Now, a little child could have language at its finger ends, while we are on to we have advanced so far in evolution road.
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