众文网1.科技英语论文（要带翻译的）
In recent years, people often complain about dishonesty in our society. In newspapers,illegal businessmen run false advertisements to deceive customers. In communication field, some people cheat money by sending false messages. On campus, we find some students cheating at exams. People are wondering why dishonesty is so prevailing? There are several causes,to my mind, contributing to the bad phenomenon. Firstly, some people are money-oriented. They are crazy about improving their material life and forgetting moral sense. Secondly, competition in shopping areas is becoming more and more intense. This forced some people to make profit or attain their goals by false information. Thirdly, some people are eager to become rich overnight. They judge a person's success by the wealth they possess. Finally, school life is full of eternal competition and each student tries to prove that he is more intelligent than the other students. Therefore students cheat on exams to get higher scores. It pays to be honest in the long run. Being honest is beneficial to yourself and to other people,and honesty will bring you true friendship and more business opportunities. As a member of modern society, we should behave ourselves honestly and in return it will pave the way for our success and wealth.Abstract: Nida's ideas on translation have great influence on Chinese translation scholars. His recent statement-”My ideas have changed substantially” -will surely have a negative impact on the development of translation studies in China. This paper aims at analyzing, from three perspectives, the reasons for Nida's change of views on translation. It will also give a re-evaluation of the position and role of translation theories in translation studies, as well as explore the relation of theory and practice. Key words: translation studies; translation theories; translation practice; descriptive study Abstract: The paper tries to find the presupposition-triggers from the semantics and pragmatics level of the language. Then on the base of the above analysis, it gives out the features of presupposition. It also points out the great significance of telling from the presupposition-triggers to communication.Key words: presupposition-triggers; features of presupposition; analyzable factors。
2.跪求英语科技演讲论文
高科技无处不在When you look the lovable animated cartoon, plays is in a stew human's computer games, rides the fast train, is answering transoceanic telephone time, 。
Not only your might once realize the science the strength, the science changed this world, also changed our life, the science side us.Opens for the 20th century the grand chapters, not only we discovered the humanity to experience the blood and the fire baptism in these hundred years, has created the innumerable scientific miracles. 19th century France famous science fiction writer of fiction verne fictionalizing, at that time let the human be inconceivable, he fantasized moon landing travel, the airplane, the long-range gun and so on, all 11 became the reality in the 20th century. In the 21st century today, the high tech is ubiquitous.As cross-century one generation, how posture should we adapt the new century by, the load get up the new century heavy burden? Not only science and technology changing with each new day, causes the science to serve for the most advanced technique, also more and more many seeps to during ours daily life, this needs us who is in the young people time to deeply love the science, the study science. Participation science and technology “five small” competition, reading science and technology books, caused me to understand many truths. The precise robot, does not use the fuel the automobile, the hypothesized soccer game, high tech information transmission and so on, each one vivid interesting phenomena, aroused me to explore the science the desire.Our each people all want to study the science, the dissemination civilization, while enjoys the new life, must create the new life, now, the technical product renewal speeds up unceasingly, the visible television, the computer surfer, the pacemaker, already did not calculate was fresh. Vacuum cleaner invented which from 1901, to the artificial earth satellite, carried the human spaceship, the science and technology demonstrates the formidable strength in the different domain. Electronic industry, communication technology daily popularization, nanotechnology, superconductivity material widespread application, soon one day, perhaps in yours dinner table, can appear likely bio-engineering foods and so on outer space green pepper, man-made beefsteak. Studies the science and technology, is not merely in order to become the scientist, also is for can adapt the life, more has been able to become the new century the master, the load gets up the new century, is the national construction, makes the contribution for the human culture.Since new China had been established, our country's technical development progresses by leaps and bounds, the synthesized insulin, finishes a job plants, the hybrid rice again, explodes atomic bomb and hydrogen bomb, launch satellite and airship and so on, these technical achievement which focuses attention on the common people, reduced our country and the advanced countries science and technology disparity greatly, has poured into the vigor for our country's modernization. Grandpa Deng Xiaoping said “the science and technology is the first productive forces”, indeed so, the science has inserted the wing for our motherland soaring. Chairman Mao Zedong once said to the youth that, the world was you, also is we, but is your in the final analysis. This speech, has been full of the elders to our earnest expectation. If the elders have constructed the 20th century motherlands with the industrious work, that, we should by the knowledge, get up the new century heavy burden by the scientific load.Schoolmates, we are being at the growth developmental stage, the study science, lets us start since childhood. We must learn each kind of literacy class diligently, because this is all study foundation; At the same time, to each kind the popular science books, the publication which suits our elementary student to look, should better read some in the after school; Also should begin to do each science small experiment, the small manufacture positively, writes the science small paper and so on, raises to the science interest. Long this gets down, we can certainly deeply love the science, has the rich scientific knowledge. Humanity's wisdom is infinite, regardless of is US's Challenger number detonation, the whole world computer virus' promotion, always all cannot prevent humanity's advance in technology. “The knowledge is the strength”, Bacon this sentence enjoys great popularity the maxim did not know had driven how many earnestly seeks the knowledge human. Now, lets us also use it to encourage onesel。
3.英文论文的详细格式
英文论文的详细格式：一、标题 一篇较长的英语论文（如英语毕业论文）一般都需要标题页，其书写格式如下：第一行标题与打印纸顶端的距离约为打印纸全长的三分之一，与下行（通常为by，居中）的距离则为5cm，第三、第四行分别为作者姓名及日期（均居中）。
如果该篇英语论文是学生针对某门课程而写，则在作者姓名与日期之间还需分别打上教师学衔及其姓名（如：Dr./Prof.C.Prager）及本门课程的编号或名称（如：English 734或British Novel）。打印时，如无特殊要求，每一行均需double space，即隔行打印，行距约为0.6cm（论文其他部分行距同此）。
二、提纲 英语论文提纲页包括论题句及提纲本身，其规范格式如下：先在第一行（与打印纸顶端的距离仍为2.5cm左右）的始端打上 Thesis 一词及冒号，空一格后再打论题句，回行时左边须与论题句的第一个字母上下对齐。主要纲目以大写罗马数字标出，次要纲目则依次用大写英文字母、阿拉伯数字和小写英文字母标出。
各数字或字母后均为一句点，空出一格后再打该项内容的第一个字母；处于同一等级的纲目，其上下行左边必须对齐。需要注意的是，同等重要的纲目必须是两个以上，即：有Ⅰ应有Ⅱ，有A应有B，以此类推。
如果英文论文提纲较长，需两页纸，则第二页须在右上角用小写罗马数字标出页码，即ii（第一页无需标页码）。三、摘要1、英文摘要是应用符合英文语法的文字语言，提供论文内容梗概为目的的短文。
（内容基本与中文摘要相同，但不用完全逐句对应）。2、英文题目、摘要、关键词自成一页（1页即可），放在中文摘要页之后。
3、英文字体与行间距： 统一使用“西文字体”中的“Times New Roman”,1.5倍行间距。4、英文题目： 使用三号字加粗。
5、英文摘要： “Absract”顶格，使用四号字，并加粗。英文摘要具体内容使用四号字。
6、英文关键词： “Key Words”顶格，使用四号字并加粗。四、正文 有标题页和提纲页的英语论文，其正文第一页的规范格式为：论文标题居中，其位置距打印纸顶端约5cm，距正文第一行约1.5cm。
段首字母须缩进五格，即从第六格打起。正文第一页不必标页码（但应计算其页数），自第二页起，必须在每页的右上角（即空出第一行，在其后部）打上论文作者的姓，空一格后再用阿拉伯数字标出页码；阿拉伯数字（或其最后一位）应为该行的最后一个空格。
在打印正文时尚需注意标点符号的打印格式，即：句末号（句号、问号及感叹号）后应空两格，其他标点符号后则空一格。五、文中引述 正确引用作品原文或专家、学者的论述是写好英语论文的重要环节；既要注意引述与论文的有机统一，即其逻辑性，又要注意引述格式 （即英语论文参考文献）的规范性。
引述别人的观点，可以直接引用，也可以间接引用。无论采用何种方式，论文作者必须注明所引文字的作者和出处。
美国学术界通行的做法是在引文后以圆括弧形式注明引文作者及出处。六、文献目录 论文作者在正文之后必须提供论文中全部引文的详细出版情况，即文献目录页。
美国高校一般称此页为 Works Cited， 其格式须注意下列几点：目录页应与正文分开，另页打印，置于正文之后。目录页应视为英语论文的一页，按论文页码的顺序在其右上角标明论文作者的姓和页码；如果条目较多，不止一页，则第一页不必标出作者姓和页码（但必须计算页数），其余各页仍按顺序标明作者姓和页码。
标题Works Cited与打印纸顶端的距离约为2.5cm，与第一条目中第一行的距离仍为0.6cm；各条目之间及各行之间的距离亦为0.6cm，不必留出更多空白。各条目内容顺序分别为作者姓、名、作品名、出版社名称、出版地、出版年份及起止页码等；各条目应严格按各作者姓的首字母顺序排列，但不要给各条目编码，也不必将书条与杂志、期刊等条目分列。
各条目第一行需顶格打印，回行时均需缩进五格，以将该条目与其他条目区分开来。英语论文摘要又称文摘，是论文的重要组成部分，它是以提供文献内容梗概为目的，不加评论和补充解释，简明、确切地记述文献重要内容的短文。
摘要应具有独立性和自明性，并拥有与文献同等量的主要信息，即不需阅读全文，就可获得重要的信息。摘要通常置于文题之后，文章之首。
在论文发表后，论文摘要常被文献检索系统所收集。英语论文摘要一般为200-300单词，并有与英文摘要表达观点一致的中文摘要与之对应。
扩展资料：发表论文作用：论文是指进行各个学术领域的研究和描述学术研究成果的文章。它既是探讨问题进行学术研究的一种手段，又是描述学术研究成果进行学术交流的一种工具。
不同的人发表论文的作用也不同：1、评职称（晋升职称）：研究生 毕业需要；教师 、医护人员 、科研院所的人员、企业员工 等 晋升高一级的职称时，发表期刊论文是作为一项必须的参考指标。2、申报基金、课题 ：教育、科技、卫生系统 每年申报的国家自然科学基金项目、其它各种基金项目、各种研究课题时，发表论文 是作为 基金或课题 完成的一种研究成果的结论性展示。
3、世界性基础领域的研究，比如在医学、数学、物理、化学、生命科学 等领域开展的。
4.求一篇英语科技小论文
A Flow Shop with Compatibility Constraints in a Steelmaking Plant*
Abstract
We present a scheduling methodology for applications where the generation of schedules is constrained by antagonistic and vague knowledge. Besides temporal and capacity constraints, compatibility constraints between consecutive jobs are managed. We model the vague constraints and uncertain data by fuzzy set theory. The importance of single jobs and the difficulty to schedule them is defined on the different constraints and is used to control the generation of schedules. A preliminary schedule is generated by considering the important jobs and those that are difficult to schedule first. Easy or not so important jobs are scheduled later. Finally, the achieved schedule is “repaired” until a schedule is found that achieves a given level of satisfaction. Since the goodness of solutions is rated by fuzzy sets, robust schedules achieve better evaluations than weak schedules. However, if no robust solution is found constraints will be relaxed. This methodology is appropriate for applications in process engineering where uncertain knowledge is dominant. We explain the methodology with a case study from a steelmaking plant for high-grade steel
流动性约束与铺在炼钢厂*
摘要
我们提出一个调度方法的应用产生的时间表而受到限制对立和模糊的知识。除了时间和能力的限制，兼容性限制之间连续工作的管理。我们模型的模糊和不确定的制约因素数据的模糊集理论。单一的重要性和困难的工作安排次
时间是指在不同的制约因素，是用来控制生成的时间表。初步安排是考虑到所产生的重要的工作和那些有困难的时间表第一。容易或不那么重要的工作计划之后。最后，实现的时间表是“修复” ，直到一个时间表，发现达到某一特定的满意程度。因为善良的解决方案是评价模糊集，强大的时间表实现更好的评价比弱时间表。但是，如果没有强有力的解决办法是找到制约将会放宽。这种方法适合于工程应用过程中在不确定性知识为主。我们解释方法，个案研究从炼钢厂的高档钢材。
但愿能帮到你，希望采纳！
5.求一篇英语论文3000字的,感谢各位帮忙,谢谢了
customer satisfaction Customer satisfaction is the customer-to-business and enterprise product / service satisfaction. Customer satisfaction, the enterprise is a state of feeling, and feelings in such a state more likely to arouse trading activities. A commonly used statistical results are: a satisfied customer, six times in a dissatisfied customers more willing to continue to buy that product or service enterprises. In an increasingly competitive, customer-oriented market environment, more and more companies began chasing the upgrading of customer satisfaction. However, many companies chasing the results were not satisfactory. We found that business if it is only the pursuit of customer satisfaction and often can not solve the ultimate problem, because very often, enterprises improve customer satisfaction, does not mean that corporate profits immediately improved. Only contributions to the company "profit" is a direct customer value customers. Moreover, the value of the profits of enterprises also contribute to the high and low points. Therefore, enterprises should operate on the scarce resources to optimize the allocation and concentrate on high-value enhancing customer satisfaction at the same time, we should also look at potential high-value customers, gradual increase their satisfaction. From all customer satisfaction, to the value of customer satisfaction, to the high-value customer satisfaction, the final key to the high-value customer satisfaction factors, it is enterprises to enhance the "customer satisfaction value in return," "process." Customer loyalty Customer loyalty from the concept of customer satisfaction leads to the concept of customer satisfaction is the result of a product brand or company's trust, and hope to maintain a repeat of psychological tendency. Customer loyalty is actually a continuity of customer behavior, customer loyalty, customer loyalty is the corporate level. Customer loyalty for the two forms of performance, is a corporate customer loyalty in the wishes of a customer loyalty is in the behaviour of enterprises. And general enterprises tend to be confused with two forms of this fact, a fundamental difference between the two, the former is not for the businesses themselves have a direct value of the enterprises while the latter is very valuable; The reason is very simple Customers only wishes, but no action, for enterprises of no significance. Enterprises should do is, first, to promote customers from "will" to "act" conversion; Second, through cross-selling and additional marketing to further enhance customer and business transactions frequency. Customer satisfaction does not mean that customer loyalty, customer satisfaction is a kind of psychological satisfaction, in consumption is revealed by the attitude of, but customer loyalty is a continuous transactions, is to promote the occurrence of repeat customers. Measuring customer loyalty is the key indicators of customers (CustomerRetention), which describes enterprises and maintaining customer relationships length of time; customers share (CustomerShare), namely, the budget will be spent on the company's ratio. Data show that only the customer satisfaction is not enough. When a better product suppliers, large customers may change suppliers. Satisfaction is measured by customer expectations and feelings, and customer loyalty reflect the purchase of future actions and purchase commitments. Customer satisfaction surveys customer purchase experience of the past views and ideas, can only reflect the past and not the future acts as a reliable forecast. Loyalty survey can predict what products customers want most, and when to buy, how many of these could have purchased sales. Customer satisfaction and their actual purchase behavior is not necessarily directly linked, satisfied customers may not be able to guarantee that they will always be faithful enterprises, a repeat purchase behavior. In a "worthless customer satisfaction, customer loyalty Extreme priceless" (Cus tomer Satis faction Is Worthles s, Cus tomer Loyalty Is Priceles s) of the "customer loyalty" of the best-selling book, the author debate: "Customers satisfied with the worthless, because satisfied customers still buy the products of other enterprises. process of the transaction are satisfied with every aspect of the customer will be better because of the price of a replacement suppliers, customers and sometimes even though your products and satisfied with the service is not absolute, you have been able to lock the customer. " For example, many users of Microsoft products such as the views and dissatisfaction, but if you change the use 。
6.英语毕业论文范文“how to improve the ability of english reading ”
Some people think that reading is a verysimple matter. You move your eyes along the line, and the author's message appears somehow in your mind. When a person is highly skilled as a reader, it does seem that something like that takes place. However, the actual reading process is quite complicated. Try to think back when you were first learning to read, or observe a young child learning to read. It is a very difficult, complex, sometimes, painful process. Reduced to its simplest elements, we might say that comprehension is a part of the communication process of getting the thoughts that were in the author's mind into the reader's, but how does one reader can get the idea clearly? It depends on the reading ability of the reader's. How can the readers make improvements in reading? There are many skills to improve one's ability of reading comprehension. One of the most important skills in reading is the knowledge of word .The number of the words you know determines the difficulty and complexity of the material you can read and understand. If you have an extremely limited reading vocabulary, you will be able to read only very simple material. Obviously, vocabulary forms a stumbling block for the poor reader. The more words you memorize, the faster you read the article. So, it is necessary to memorize words as much as you can. By the way, it should be realized that approximately half of all written English material is composed of the 300 commonest words. Certain words then have a very high occurrence and are used over and over again. Since the English vocabulary is so vast, you cannot hope to master vocabulary only by learning your lessons in the classroom. Reading of course involves much more than simply knowing the dictionary meaning of individual words. When coping with unknown vocabulary. You have to develop strategies, which will allow you either to discover the meaning of the words or at least to proceed further with the text in spite of not knowing the meanings of some new words. One of the efficient ways is guessing the unknown vocabulary. Guessing the meaning of words is a shortcut in reading. While reading in our own language, we usually have an unconscious habit of making logical inference as to the meaning of words based on the context. You can use the context to get the meaning and to help you develop the comprehension skills. To be a good reader, deducing the meaning of unfamiliar lexical items through contextual lines is necessary. In order to improve reading ability. It's essential to memorize words and master the ways of guessing the meaning of words, besides, when reading, you should catch the phrases as a unit of meaning and view the sentences as a unit of meaning. Sentences are the basic building blocks for writing something that will be read. A sentence, as a larger unit of meaning, is always about something--its subject--and always has a statement about the subject. The form of a sentence may be vary, but the subject and the statement about it are always there. The idea conveyed by a sentence will always come to you as a whole. So being familiar with various sentence patterns and being able to have a good sense of what is conveyed by a sentence, even a very long one with some clauses inside, will be helpful for a more mature and efficient reading. So do the paragraph and passage. But the paragraph and passage are more complex than the sentence. A paragraph has sentences that are connected with each other in some logical ways and a passage is the connection of the paragraphs.。
7.英语专业的论文需要用全英文吗
我是英语专业毕业，以下为个人经验：
1.英语专业的论文需要用全英文吗？
当然要用全英文。从头到尾（除了封面），包括摘要、正文。文献参考，都要用英文书写。
注意：标点符号要切换为英文标点。
2.论文写哪个方向的更容易些？
论文方向的话，首先要看你自己的兴趣在哪里。我当时写的是翻译方向的，因为个人兴趣。
说到容易的话，我觉得考虑到以后的答辩，翻译方向、英美文学方向比较好些。语言学什么的，我驾驭不住。
有什么问题可以再问我。
不要轻信小广告！！
如果满意，请记得 点击本页面中的“选为满意回答”按钮，（*^__^*） 谢谢~~.
8.写本科毕业论文要写外文文献,急
英语（科技/经贸英语）毕业论文
英语论文类文章1001篇，里面有很多的：）~
英文的毕业论文
或：）
英语毕业论文[1829]
毕业论文的引文[208]
毕业论文选题和观点方面的…[139]
毕业论文的评价[83]
教育论文网：）很多的
英语论文：）
UMI外文博硕论文库
Springer外文期刊
EBSCO外文期刊
OCLC NetLibrary图书
SPE和SPWLA全文资料下载
万方外文传递系统
西文期刊目次数据库（CCC）
两种外刊在线
美国石油工程师学会（SPE）会议论文
cnpLINKer（中图链接服务）
Socolar（教图链接服务）
以上网站也可以找到，只是收费的.
答案补充
你自己一点也不出力啊？自己找！！！
9.英语毕业论文怎么写
毕业论文的写作要求、流程与写作技巧 广义来说，凡属论述科学技术内容的作品，都称作科学著述，如原始论著（论文）、简报、综合报告、进展报告、文献综述、述评、专著、汇编、教科书和科普读物等。
但其中只有原始论著及其简报是原始的、主要的、第一性的、涉及到创造发明等知识产权的。其它的当然也很重要，但都是加工的、发展的、为特定应用目的和对象而撰写的。
下面仅就论文的撰写谈一些体会。在讨论论文写作时也不准备谈有关稿件撰写的各种规定及细则。
主要谈的是论文写作中容易发生的问题和经验，是论文写作道德和书写内容的规范问题。 一、论文写作的要求 下面按论文的结构顺序依次叙述。
（一）论文——题目科学论文都有题目，不能“无题”。论文题目一般20字左右。
题目大小应与内容符合，尽量不设副题，不用第1报、第2报之类。论文题目都用直叙口气，不用惊叹号或问号，也不能将科学论文题目写成广告语或新闻报道用语。
（二）论文——署名科学论文应该署真名和真实的工作单位。主要体现责任、成果归属并便于后人追踪研究。
严格意义上的论文作者是指对选题、论证、查阅文献、方案设计、建立方法、实验操作、整理资料、归纳总结、撰写成文等全过程负责的人，应该是能解答论文的有关问题者。现在往往把参加工作的人全部列上，那就应该以贡献大小依次排列。
论文署名应征得本人同意。学术指导人根据实际情况既可以列为论文作者，也可以一般致谢。
行政领导人一般不署名。 （三）论文——引言 是论文引人入胜之言，很重要，要写好。
一段好的论文引言常能使读者明白你这份工作的发展历程和在这一研究方向中的位置。要写出论文立题依据、基础、背景、研究目的。
要复习必要的文献、写明问题的发展。文字要简练。
（四）论文——材料和方法 按规定如实写出实验对象、器材、动物和试剂及其规格，写出实验方法、指标、判断标准等，写出实验设计、分组、统计方法等。这些按杂志 对论文投稿规定办即可。
（五）论文——实验结果 应高度归纳，精心分析，合乎逻辑地铺述。应该去粗取精，去伪存真，但不能因不符合自己的意图而主观取舍，更不能弄虚作假。
只有在技术不熟练或仪器不稳定时期所得的数据、在技术故障或操作错误时所得的数据和不符合实验条件时所得的数据才能废弃不用。而且必须在发现问题当时就在原始记录上注明原因，不能在总结处理时因不合常态而任意剔除。
废弃这类数据时应将在同样条件下、同一时期的实验数据一并废弃，不能只废弃不合己意者。 实验结果的整理应紧扣主题，删繁就简，有些数据不一定适合于这一篇论文，可留作它用，不要硬行拼凑到一篇论文中。
论文行文应尽量采用专业术语。能用表的不要用图，可以不用图表的最好不要用图表，以免多占篇幅，增加排版困难。
文、表、图互不重复。实验中的偶然现象和意外变故等特殊情况应作必要的交代，不要随意丢弃。
（六）论文——讨论 是论文中比较重要，也是比较难写的一部分。应统观全局，抓住主要的有争议问题，从感性认识提高到理性认识进行论说。
要对实验结果作出分析、推理，而不要重复叙述实验结果。应着重对国内外相关文献中的结果与观点作出讨论，表明自己的观点，尤其不应回避相对立的观点。
论文的讨论中可以提出假设，提出本题的发展设想，但分寸应该恰当，不能写成“科幻”或“畅想”。 （七）论文——结语或结论 论文的结语应写出明确可靠的结果，写出确凿的结论。
论文的文字应简洁，可逐条写出。不要用“小结”之类含糊其辞的词。
（八）论文——参考义献 这是论文中很重要、也是存在问题较多的一部分。列出论文参考文献的目的是让读者了解论文研究命题的来龙去脉，便于查找，同时也是尊重前人劳动，对自己的工作有准确的定位。
因此这里既有技术问题，也有科学道德问题。 一篇论文中几乎自始至终都有需要引用参考文献之处。
如论文引言中应引上对本题最重要、最直接有关的文献；在方法中应引上所采用或借鉴的方法；在结果中有时要引上与文献对比的资料；在讨论中更应引上与 论文有关的各种支持的或有矛盾的结果或观点等。 一切粗心大意，不查文献；故意不引，自鸣创新；贬低别人，抬高自己；避重就轻，故作姿态的做法都是错误的。
而这种现象现在在很多论文中还是时有所见的，这应该看成是利研工作者的大忌。其中，不查文献、漏掉重要文献、故意不引别人文献或有意贬损别人工作等错误是比较明显、容易发现的。
有些做法则比较隐蔽，如将该引在引言中的，把它引到讨论中。这就将原本是你论文的基础或先导，放到和你论文平起平坐的位置。
又如 科研工作总是逐渐深人发展的，你的工作总是在前人工作基石出上发展起来做成的。正确的写法应是，某年某人对本题做出了什么结果，某年某人在这基础上又做出了什么结果，现在我在他们基础上完成了这一研究。
这是实事求是的态度，这样表述丝毫无损于你的贡献。有些论文作者却不这样表述，而是说，某年某人做过本题没有做成，某年某人又做过本题仍没有做成，现在我做成了。
这就不是实事求是的态度。这样有时可。
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