一个句子不应该包含不必要的词汇。如果用更少的词汇充分表达思想，会更好。
A sentence should contain no unnecessary words. If the idea is fully expressed, the fewer words are used, the better.
标准化定义和词汇的用法是非常重要的，而且我们可以看到，即使是在日常生活中这也是有必要的，因为在不同的专业中，我们日常所用的词汇可能具有不同的意义。
Standardizing the definition and usage of a word is important and we see this need even in our daily lives, as everyday words may take on different meaning in different professions.
词汇通常是一个词，但这不是必要的。
然而，即便提出很好的政策，奥巴马感到有必要用这种不要词汇包装这一事实本身就是对我们当前讨论话题的状态一种不幸的注释。
But even if he proposes good policies, the fact that Mr.Obama feels the need to wrap these policies in bad metaphors is a sad commentary on the state of our discourse.
那些提供一种围绕词汇和语法规则的文化背景的，在语言学习领域的新兴公司无论如何都有必要学习一下他们的文化。
Start-ups in the language learning sector that offer a cultural context around the vocabulary and grammar rules one needs to learn anyway.
确保你手头有所有必要的参考材料，如好词典和词汇表。
Make sure you have all the necessary reference material at hand, such as good dictionaries and glossaries.
它显示了一个包含所有数字和必要词汇的的固定列表清单，可因用这个清单内的数字以及词汇在一句话之类表达任何可能的日期和时间。
It displays a fixed list of all Numbers and words sufficient to express any possible date and time as a sentence.
在美国之内也有一些发音和词汇是不同的，但这些不同绝不会影响交流，因此在你的学习中没有必要把这作为重点。
There are also some pronunciation and vocabulary differences within the United States, but they almost never seriously interfere with communication, therefore, of no importance to you in your studies.
嵌入设备如电话和数字电视没有必要支持杂乱无章的遗留webHTML，可以毫无负担地利用纯xml词汇表XHTML 2.0的优势。
Embedded devices such as phones and digital TVs have no need to support the Web's legacy of messy HTML, and are free to take unburdened advantage of XHTML 2.0 as a pure XML vocabulary.
我们要知道词汇在母语使用者那儿所表示的真正含义，就有必要知道一些母语使用者们的习俗惯例和思维态度。
It is necessary to know something about the customs and attitudes of native speakers if we are to know what words really mean to them.
对于学习语言的人来说，积累词汇是非常必要的。
It's necessary for a language learning student to build up vocabulary.
一种不能体验出时间的词汇是贫乏的，缺少了必要的人类经验。
A word without the experience of time is impoverished and lacks an essential quality of human experience.
陈述要扼要简洁，并且有必要的话，使用与展示中所使用不同的词汇。
This recap should be brief and, if possible, using different vocabulary than that used during the presentation.
掌握大量的词汇是打好扎实的语言基础的必要前提，而扎实的语言基础是提高语言交际能力的根本保证。
A good command of large vocabulary is prerequisite for laying a solid language foundation which is a basic guarantee of improving language communicative competence.
词汇习得是语言中不可或缺的一部份，研究二语学习者如何掌握词汇无疑是必要的。
Since vocabulary acquisition is an indispensable part in language acquisition, it is undoubtedly necessary for us to make efforts on studying how individual words are acquired by EFL learners.
在有效的英语学习中，善于学习词汇是必要的。
公司采取了简单但是必要的行动，保护和保留我们的天然的词汇。
The company is taking the simple but necessary action required to protect and preserve our natural word.
积累词汇对我言是非常有必要的了。
It is very necessary for me to collect amount of new words and vocabularies.
在汉语词汇系统中，外来词有着与其他词汇相异的独特一面，因此，探讨外来词的修辞特点十分必要。
Compared with other words, loan words in Chinese vocabulary system have their unique features, as makes it extremely important to probe into the rhetoric features of loan words.
各种短语词汇书是必要的，但学习语言的最好方法是听。
Phrase books are all very well, but listening is the best way to learn.
扩大词汇量；增加阅读量，提高阅读速度；掌握必要的阅读技巧是提高阅读能力的关键。
There are some effective ways to improve reading ability such as enlarge vocabulary, extensive reading , fast reading and grasp basic reading skills.
根据近年来跨文化交际学和词汇教学方面的研究及其发展趋势，本文指出了将文化教学引入词汇教学之中的必要性。
According to the recent researches on cross-cultural communication and vocabulary teaching, this paper points out the necessity to implement the teaching of culture into vocabulary teaching.
全书词汇量仅有1500个单词，没有使用任何成语、略缩语也没有耍文字幽默。它只留下英语里必要的部分，而把不利于跨文化交流的部分全部舍去。
With a vocabulary of just 1,500 words and no idioms, abbreviations or humour, it focuses on the essentials and leaves out everything that makes cross-cultural communication difficult.
因此，很有必要尝试运用词汇联想实验探讨中国英语学习者的心理词汇联想，并结合二语词汇习得特征提出有利于中国英语学习者词汇习得的启示。
It is therefore highly necessary to explore Chinese EFL learners' mental lexicon links by employing word association test with a view to providing implications for their lexical development.
因此，从内部比较与外部比较两方面进行湘方言词汇研究具有一定的必要性和重要性。
That is why it is of the necessity and importance to do the research on the two kinds of comparison mentioned above. Under the guideline of Mr.
它首先简介了当今流行的一些词汇理论继而揭示了本文研究的必要性。
It first consists in some lexical theories and then reveals the necessity of conducting this research.
它首先简介了当今流行的一些词汇理论继而揭示了本文研究的必要性。
It first consists in some lexical theories and then reveals the necessity of conducting this research.
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