以安全为主题的英语演讲稿有翻译
How to keep safe?As teenagers, we should always keep safety in mind. But how can we keep safe? Here are someof my suggestions. First, we should be careful when we make friends, especially on line. Second, if we are in danger, we must call the police for help in time so that we can keep ourselves safe. Also,we ought to eat healthily and safely. Eating food that goes bad will do harm to our health. Last but not least, summer is coming, and we must remember it's dangerous to swim in the river. In short, safety must come first !如何保证安全
作为青少年，我们应该牢记安全。
但我们如何保持安全吗
这里有些我的建议。
首先，我们应该小心，当我们交朋友，尤其是对线。
其次，如果遇到危险时，我们必须及时向警察打电话寻求帮助，我们能够保证自己的安全。
同时，我们应该吃的健康和安全。
吃变质的食物会危害我们的健康。
最后但并非最不重要的，夏天来了，我们必须记住，在河里游泳很危险。
总之，安全第一
以青少年安全教育为主题的演讲比赛,请你用英语写一篇演讲稿,
找代写么亲，我们专业
求一篇关于文明礼仪，法制安全方面的英语演讲稿，不要太长的，快啊
谢了
My honor versus dishonor view, my position The male eagle brushes past the sky, row a beautiful of curve lie in it to sought to allow the position for a wings of oneself;The fierce tiger whistles the forest of , leaving a bright scenery, lying in it to sought to allow the position for the oneself's strong and healthy body, the person wants to achieve success, must examine the oneself to seek precise own position. The ages is in the progress, the history enters ahead, the exaltation of the living level along with the people, the exactitude sets up own honor versus dishonor view is an exaltation that is teenager's character of 21 centuries, the body of the life value now. The ancients once says: The people has no the letter not to sign, the letter have no the does not become ancients is still such, besides now person!Is the traditional virtue of our Chinese nation with the honesty keeps promise for the glory, 《 kid and wolf 》 of story is widely known is to lose the trust because the kid cheats to take the other people's trust to him for many times, being the end wolf to really come to other people to his many beguilements.End, the kid let wolf give eat.Although does this is a story its difficult ways and can't explain the certain truth?Since the childhood mother educates the child who I want to be a honesty.What does honesty include?Small go to not bogus, big go to not cheat the nation, don't endanger the human life.What is the meaning of the honesty exactly?I feel the honesty keep promise since is a kind of morals quality and the morals convictions, is also the morals responsibility of each citizen is also a kind of lofty personality power.Therefore, we want to BE the person whom a real honesty keep promise to carry out our dream, setting up our home totally. 这片就是，可能有点长，你可以用1，2段
英语演讲稿
I was convinced that the only thing I wanted to do, ever, was to write novels. However, my parents, both of whom came from impoverished backgrounds and neither of whom had been to college, took the view that my overactive imagination was an amusing personal quirk that could never pay a mortgage, or secure a pension.当时，我只想去写小说。
但是，我的父母出身贫寒，没有受过大学教育。
他们认为，我那些不安分的想象力只是一种怪癖，根本不能用来还房贷，或者挣来养老金。
They had hoped that I would take a vocational degree; I wanted to study English Literature. A compromise was reached that in retrospect satisfied nobody, and I went up to study Modern Languages. Hardly had my parents’ car rounded the corner at the end of the road than I ditched German and scuttled off down the Classics corridor.他们希望我再去读个专业学位，而我想去攻读英国文学。
最后，达成了一个双方都不甚满意的妥协：我改学外语。
可是等到父母一走开，我立刻报名学习古典文学。
I cannot remember telling my parents that I was studying Classics; they might well have found out for the first time on graduation day. Of all subjects on this planet, I think they would have been hard put to name one less useful than Greek mythology when it came to securing the keys to an executive bathroom.我不记得将这事告诉了父母。
他们可能是在毕业典礼那一天才发现的。
我想，在全世界的所有专业中，他们也许认为，不会有比研究希腊神话更没用的专业了，根本无法换来一间独立的宽敞卫生间。
I would like to make it clear, in parenthesis, that I do not blame my parents for their point of view. ... I cannot criticise my parents for hoping that I would never experience poverty. They had been poor themselves, and I have since been poor, and I quite agree with them that it is not an ennobling experience. Poverty entails fear, and stress, and sometimes depression; it means a thousand petty humiliations and hardships. Climbing out of poverty by your own efforts, that is indeed something on which to pride yourself, but poverty itself is romanticised only by fools. 我要申明，我并不责怪父母。
……他们只是希望我不要过穷日子，我不能批评他们。
他们自己很穷，我后来一度也很穷，所以我很理解他们，贫穷是一种悲惨的经历。
它带来恐惧、压力、有时还有抑郁。
它意味着许许多多的羞辱和艰辛。
靠自己的努力摆脱贫穷，确实让人自豪，但是只有傻瓜才会将贫穷本身浪漫化。
接着，她谈到了自己那些最悲惨的日子：A mere seven years after my graduation day, I had failed on an epic scale. 我毕业后只过了7年，就失败得一塌糊涂。
An exceptionally short-lived marriage had imploded, and I was jobless, a lone parent, and as poor as it is possible to be in modern Britain, without being homeless. The fears my parents had had for me, and that I had had for myself, had both come to pass, and by every usual standard, I was the biggest failure I knew. 短命的婚姻闪电般地破裂，我还失业了，成了一个艰难的单身母亲。
除了流浪汉，我是当代英国最穷的人之一，真的一无所有。
我父母对我的担忧，我对自己的担忧，都变成了现实。
用平常人的标准，我是我所知道的最失败的人。
That period of my life was a dark one. I had no idea how far the tunnel extended, and for a long time, any light at the end of it was a hope rather than a reality.那段日子是我生命中的黑暗岁月。
我不知道还要在黑暗中走多久，很长一段时间中，我有的只是希望，而不是现实。
但是，J.K. 罗琳认为，没有那段日子的失败，就不会有后来的她。
So why do I talk about the benefits of failure? Simply because failure meant a stripping away of the inessential. I stopped pretending to myself that I was anything other than what I was, and began to direct all my energy into finishing the only work that mattered to me. 为什么我说失败是有好处的
因为失败将那些非本质的东西都剥离了。
我不再伪装自己，我找到了真正的我，我将自己所有的精力，投入完成对我最重要的唯一一项工作。
Had I really succeeded at anything else, I might never have found the determination to succeed in the one arena I believed I truly belonged. 要是我以前在其他地方成功了，那么我也许永远不会有这样的决心，投身于这个我自信真正属于我的领域。
I was set free, because my greatest fear had already been realised, and I was still alive, and I still had a daughter whom I adored, and I had an old typewriter and a big idea. And so rock bottom became the solid foundation on which I rebuilt my life.我自由了，因为我最大的恐惧已经成为现实，而我却还依然活着，依然有一个深爱着的女儿，我还有一台旧打字机和一个大大的梦想。
我生命中最低的低点，成为我重建生活的坚实基础。
Failure gave me an inner security that I had never attained by passing examinations. Failure taught me things about myself that I could have learned no other way. I discovered that I had a strong will, and more discipline than I had suspected; I also found out that I had friends whose value was truly above rubies. 失败使我的内心产生一种安全感，以前通过考试也没有的安全感。
失败让我看清自己，以前我从没认识到自己是这样的。
我发现，我比自己以为的，有更强的意志和决心。
我还发现，我有一些比宝石更珍贵的朋友。
You will never truly know yourself, or the strength of your relationships, until both have been tested by adversity. Such knowledge is a true gift, for all that it is painfully won, and it has been worth more to me than any qualification I ever earned.只有到逆境来临的那一天，你才会真正了解你自己，了解你结识的人。
这种了解是真正的财富，虽然是用痛苦换来的，但是它比我以前得到的任何证书都有用。
在演说的下半部分，她还谈了毕业后在大*赦*国*际（Amnesty International）伦敦总部的第一份工作。
这部分内容也很精彩，不过我就不翻译了，大家可以去看原文。
三、我要重点谈的，是演说的结尾部分。
一般来说，在演讲结束时，嘉宾将对毕业生提出期望。
我们可以看到，在这种场合，几乎所有嘉宾，都没有说“祝愿同学们取得个人成功”，而是说“希望同学们努力去减轻人类的苦难”。
比尔·盖茨去年说：Should Harvard encourage its faculty to take on the world's worst inequities? Should Harvard students learn about the depth of global poverty … the prevalence of world hunger … the scarcity of clean water …the girls kept out of school … the children who die from diseases we can cure?哈佛是否鼓励她的老师去研究解决世界上最严重的不平等
哈佛的学生是否从全球那些极端的贫穷中学到了什么……世界性的饥荒……清洁的水资源的缺乏……无法上学的女童……死于非恶性疾病的儿童……哈佛的学生有没有从中学到东西
Should the world's most privileged people learn about the lives of the world's least privileged?那些世界上过着最优越生活的人们，有没有从那些最困难的人们身上学到东西
These are not rhetorical questions – you will answer with your policies.这些问题并非语言上的修辞。
你必须用自己的行动来回答它们。
When you consider what those of us here in this Yard have been given – in talent, privilege, and opportunity – there is almost no limit to what the world has a right to expect from us.想一想吧，我们在这个院子里的这些人，被给予过什么——天赋、特权、机遇——那么可以这样说，全世界的人们几乎有无限的权力，期待我们做出贡献。
J.K.罗琳今年说：the fact that you are graduating from Harvard suggests that you are not very well-acquainted with failure. You might be driven by a fear of failure quite as much as a desire for success. Indeed, your conception of failure might not be too far from the average person’s idea of success, so high have you already flown academically.你们是哈佛毕业生的这个事实，说明你们并不很了解失败。
你们也许极其渴望成功，所以非常害怕失败。
说实话，你们眼中的失败，很可能就是普通人眼中的成功，毕竟你们在学业上已经很成功了。
But how much more are you, Harvard graduates of 2008, likely to touch other people’s lives? Your intelligence, your capacity for hard work, the education you have earned and received, give you unique status, and unique responsibilities.…… That is your privilege, and your burden.但是，所有各位哈佛大学2008届毕业生，你们对其他人的生活了解多少
你们的智慧、你们的能力、你们所受的教育，给了你们独一无二的优势，也给了你们独一无二的责任。
……你们的优势就是你们的责任。
If you choose to use your status and influence to raise your voice on behalf of those who have no voice; if you choose to identify not only with the powerful, but with the powerless; if you retain the ability to imagine yourself into the lives of those who do not have your advantages, then it will not only be your proud families who celebrate your existence, but thousands and millions of people whose reality you have helped transform for the better. 你们要用自己的地位和影响，为那些被忽略的人们说话；你们不仅要看到那些有权有势者，也要看到那些无权无势者；你们要学会设想，那些条件不如你们的人们是如何生活的；那样的话，不仅你们的亲人们将为你们感到自豪，而且千千万万的人们将因为你们的帮助而生活得更好。
We do not need magic to change the world, we carry all the power we need inside ourselves already: we have the power to imagine better.我们不需要改变世界的魔法，我们自己的体内就有这样的力量：那就是我们一直在梦想，让这个世界变得更美好。
网络安全演讲稿
尊敬的各位老师、亲爱的同学们：大家早上好，今天我演讲的主题是网络安全为人民，网络安全靠人民。
伴随信息技术革命的浪潮，互联网正有力推动着人类社会的发展进程，深刻改变着人们的生产生活方式，人们在网上交流、交往、交易，话在网上说，钱在网上花，事在网上办，已经成为一种习惯、一种常态。
同时，网络安全问题也相伴而生，网络攻击、网络恐怖等安全事件时有发生，侵犯个人隐私、窃取个人信息、诈骗网民钱财等违法犯罪行为依然猖獗，所有这些违法犯罪行为已经成为影响国家公共安全的突出问题，人民群众对打击网络有害信息和不法行为的呼声非常强烈，维护网络安全迫在眉睫、刻不容缓。
总书记高度重视网络安全工作，强调要加强全党全社会网络安全意识培养，发动全社会参与维护网络安全，培育“中国好网民”。
我们要深刻认识到，网络安全不仅事关国家安全和国家发展，也直接关系到每一个网民的切身利益。
只有保护好每一个网民的安全，才能让网络安全落地生根，用坚实的一砖一瓦，构筑起国家网络安全的坚固长城。
作为我们小学生也要做一个“中国好网民”，要有网络安全防范意识。
现在我们发现越来越多的小学生一放学或一放假，就长时间地呆在电脑前，其实，上网就像步入社会，你可以在这个虚拟网络空间里，学到有益自己身心健康成长的东西，学到课本里没有学到的东西，在这里你可以得到世界上成千上万的网友的帮助。
但在这里也可能会受到一些不健康内容的影响，思想受到的侵害
怎样写出一篇好的英语演讲稿，有什么要求吗
无论在学习还是工作中，我们都会接用到各类英语演小到课堂作业和工作，大到会议发言和职位竞选。
那么如何才能打造一篇精彩的英语演讲稿呢
下面笔者就以乔布斯2005年斯坦福大学毕业演讲稿为范本来具体剖析一下英语演讲稿的写作要点，帮助大家了解其基本写作要领。
结构清楚，逻辑清晰 由于公共演讲的听众一般有数十人甚至数百、数千人，再加上演讲环境的不确定性(比如观众的欢呼或者抱怨)，演讲者最好在进入主题之后马上给出所讲内容的框架结构，使听众能跟随演讲者的思路，更好地预判整个演讲内容，以达到良好的演讲效果。
比如，乔布斯在2005年斯坦福大学毕业典礼上的演讲中，开篇稍微寒暄之后就进入正题：“Today I want to tell you three stories from my life. That’s it. No big deal. Just three stories.”听众马上能对演讲内容做出预判——今天会听到乔布斯谈三点，然后他们会关注具体是哪三点。
这种演讲就具备了“以观众为中心”的特质。
乔布斯在随后的演讲中分别提到，The first story is about connecting the dots.My second story is about love and loss.My third story is about death.由于演讲思路非常明晰，听众在听完之后也会记忆犹新。
当然，演讲稿在结构方面的逻辑顺序有许多种，乔布斯的这篇演讲是按照话题顺序和时间顺序来安排的。
除此之外，还有空间顺序，“提出问题——分析问题——解决问题”的顺序等。
大家可以根据不同演讲内容的需要来安排自己演讲稿的逻辑顺序和整体结构。
开篇出彩，吸引听众 演讲稿的开篇往往需要花费大量的功夫去设计。
在写作开篇时，演讲者需要结合听众特点、演讲场合和演讲主题等因素，争取在一开始就紧紧抓住听众的注意力和兴趣。
下面笔者就介绍一下基本的演讲开篇模式，供大家以后写作演讲稿参考。
演讲稿开篇的目的是吸引听众。
乔布斯在他的演讲稿开篇使用的是“关联话题与听众”的方式。
这是一种比较有效的方法，因为人们一般对自己的事情都很关注，和自己相关的事情也会格外留意。
乔布斯在演讲开篇说道：I am honored to be with you today for your commencement from one of the finest universities in the world. Truth be told, I never graduated from college. And this is the closest I've ever gotten to a college graduation.高度赞美斯坦福大学——这就是在与听众发生关联。
乔布斯就是通过这种方式让听众一开始就对自己产生好感或对自己的演讲内容产生兴趣。
当然，乔布斯还用了适当的幽默，更好地融洽了与听众的关系。
除了乔布斯的这种开篇方式外，我们还需要了解和掌握其他一些开篇方式：①指出演讲话题的重要性。
比如要做一场关于“英语演讲的艺术”的演讲，演讲者在一开始就可以指出该演讲对于听众今后的学习、工作将会有很大帮助，甚至可以给出一些数据和实例，让听众明白不听这个演讲将会是一个损失，这样听众就会乐于认真听演讲了。
②使听众感到震惊。
例如要做一场关于“生活方式与疾病”的演讲，开篇就可以给出一组极具冲击力的数据，让听众看到生活方式不健康将会产生多么可怕的后果，这样的震惊能够使听众快速调整状态，投入到听演讲中去。
③引起听众的好奇心。
演讲者可以在开篇指出一种特别的现象，听众出于好奇就会认真听演讲，想知道演讲者如何分析或解释。
④向观众提问。
演讲者可以在开篇提出一个问题，这样可以引发听众的思考，也会引导他们去听演讲者如何解答问题。
此外，也可以在开篇引用一段名言，或是讲述一个故事等，这些基本的开篇方式被无数的演讲证明是实用而且有效的。
观点明确，支撑有效 毫无疑问，在演讲稿中，主体段的信息量最大，写作量也最大。
如何清晰地阐释演讲者的观点或演讲要点，如何用相关事实有效地支撑演讲者的各个论点或要点，是演讲稿主体段写作时应该把握的关键。
乔布斯在斯坦福大学的毕业演讲中明确给出了三个要点：① The first story is about connecting the dots. ② My second story is about love and loss. ③ My third story is about death.为了清晰、有效地阐述自己想要表达的这三个要点，他运用了以下三种手段：首先是举例子。
乔布斯在演讲中用了大量的事例来说明他怎么对待学习、工作和死亡。
比如他说自己读书时旁听有意思的书法课程，这些课在当时对他没什么实质帮助，但是十年后在当他设计第一款Macintosh电脑的时候，这些东西全派上了用场，这个例子充分说明了他演讲的第一个要点——串起生命中的点滴。
另一个手段是引用。
乔布斯在演讲中引用了一些名言警句来阐述自己的观点。
比如在讲到死亡时，他引用了一句格言：“If you live each day as if it was your last， someday you’ll most certainly be right.”这句话表明了他对于生命和死亡的看法，使听众印象深刻。
第三个手段是数据支持。
在讲第二个故事——关于爱和失去时，乔布斯用了一系列数据来支撑自己的观点。
他说自己是幸运的，因为Woz and I started Apple in my parents' garage when I was 20. We worked hard, and in 10 years Apple had grown from just the two of us in a garage into a $2 billion company with over 4000 employees. We'd just released our finest creation—the Macintosh—a year earlier, and I'd just turned 30.数据很直观，能让听众更直接地认识和理解演讲内容。
结尾有“道”，画龙点睛 演讲的结尾往往需要起到“画龙点睛”的作用，要尽量做到意味深长、启发思考。
开篇和正文再好，如果结尾过于平淡，整个演讲的精彩程度也会大打折扣。
那么如何做到结尾有“道”呢
首先我们来看看乔布斯的这篇演讲稿，他的结尾比开篇更加出彩，采用的是“引文结尾”的方式，达到了引人深思的效果。
他在结尾说道：Stewart and his team put out several issues of the Whole Earth Catalog, and then when it had run its course, they put out a final issue. It was the mid-1970s, and I was your age. On the back cover of their final issue was a photograph of an early morning country road, the kind you might find yourself hitchhiking on if you were so adventurous. Beneath it were the words 'Stay Hungry. Stay Foolish.' It was their farewell message as they signed off. Stay Hungry. Stay Foolish. And I have always wished that for myself. And now, as you graduate to begin anew, I wish that for you. Stay Hungry. Stay Foolish.乔布斯不仅在演讲结尾引用了这句Stay Hungry. Stay Foolish（求知若渴，虚怀若谷），而且重复三遍，强化了听众的印象。
这句话后来也被广泛传播，被誉为该篇演讲的精髓。
除了乔布斯这种“引文结尾”的方式，常见的演讲结尾方式还有如下几种：①总结演讲。
对演讲中的各个论点或要点进行简单总结和梳理，加深听众的印象。
②强有力的陈述。
这种方式不同于引用他人之言，往往是演讲者自己的总结和心声。
一个非常经典的例子是Patrick Henry的演讲“Liberty or Death”。
他在结尾时说道：“Is life so dear， or peace so sweet， as to be purchased at the price of chains and slavery
Forbid it， Almighty God
I know not what course others may take； but as for me， give me liberty， or give me death
”③首尾呼应。
在演讲结尾对开篇提到的主题和重点进行重新阐述，这是体现演讲内在统一性的经典形式，值得借鉴。
为了更加有效地掌握文中讲到的写作演讲稿的要点，笔者建议大家做到以下三点：①多看。
多看一些演讲素材，比如名人演讲、演讲比赛优秀选手的演讲等，积累大量的一手素材；也有必要阅读一些关于英语公共演讲的书籍，笔者在此推荐Stephen E. Lucas的《演讲的艺术》(The Art of Public Speaking)一书。
②多想。
学会分析这些演讲之所以精彩的原因，可以从笔者上面讲的几点入手分析。
③多练。
在有了一定的积累之后，要大量练习写作演讲稿，话题可以从日常学习和工作中选取，这样练习起来会更有兴趣和成就感。
（如能帮到您，望您采纳
谢谢~~~）
如何消除食品安全的威胁
（模拟联合国大会英文演讲稿）
2Food security under threat: global response needed Climate change and commodity speculation are among the main factors threatening food security inside and outside the EU, according to a European Parliament resolution adopted on Thursday. MEPs call for urgent measures to combat food price manipulation and ensure that food production is maintained in the EU. Droughts, floods, fires and storms, on a greater scale than in the past, are reducing agricultural capacity all over the world, says the resolution. Soil and water management must be improved to prevent loss of farmland, and the Commission should monitor national climate change mitigation measures, believe MEPs. Tackling speculationMEPs criticise speculation in food commodities, agricultural raw materials and energy markets, all of which puts food security at risk. The G20 is urged to work for the convergence of market regulations by involving countries that are not part of the G20 in the fight against food price manipulation.Parliament asks the Commission to consider giving the new European Security and Markets Authority more power to prevent abuses in commodity markets. Dealing in food commodities should be limited to investors who have a genuine link with agricultural markets, MEPs believe.In addition, MEPs call on national governments not to impose curbs on exports, as these provoke greater uncertainty in the markets and disrupt world markets, and therefore have the potential to drive prices up further at global level. Helping EU farmersTo guarantee food security in the EU, a strong Common Agricultural Policy is needed, says the resolution. Declining farm incomes, caused by higher production costs to meet health, environmental and animal welfare standards, need to be urgently addressed to ensure there are farmers in the EU in the future. Market intervention tools, such as intervention and strategic stocks, must be part of the policy, says Parliament.Support for farmers in developing countriesSince agriculture is a key economic sector in the developing world, MEPs call for a larger proportion of the financial aid for this sector to be used to support more effective and sustainable farming practices. They add that land ownership should be promoted to reduce poverty and increase food security.The resolution was approved by show of hands. 3New threat to global food security as phosphate supplies become increasingly scarceA new report from the Soil Association reveals that supplies of phosphate rock are running out faster than previously thought and that declining supplies and higher prices of phosphate are a new threat to global food security. ‘A rock and a hard place: Peak phosphorus and the threat to our food security’ highlights the urgent need for farming to become less reliant on phosphate rock-based fertiliser. [1]Intensive agriculture is totally dependent on phosphate for the fertility needed to grow crops and grass. Worldwide 158 million tonnes of phosphate rock is mined every year, but the supply is finite. Recent analysis suggests that we may hit ‘peak’ phosphate as early as 2033, after which supplies will become increasingly scarce and more expensive. [2]This critical issue is missing from the global policy agenda - we are completely unprepared to deal with the shortages in phosphorus inputs, the drop in production and the hike in food prices that will follow. Without fertilisation from phosphorus it has been estimated that wheat yields could more then halve in coming decades, falling from nine tonnes a hectare to four tonnes a hectare. The current price of phosphate rock is approximately twice that of 2006. When demand for phosphate fertiliser outstripped supply in 2007\\\/08, the price of rock phosphate rose 800%.In Europe we are dependent on imports of rock phosphate, having no deposits of our own, but the geographical concentration of reserves adds further uncertainty to the future security of our sources. In 2009, 158 million metric tonnes of phosphaterock was mined worldwide. 67% of this resource was mined in just three countries - China (35%), the USA (17%) and Morocco and Western Sahara (15%). China has now restricted, and the USA has stopped, exports of phosphate. [3]Author of the report, Dr. Isobel Tomlinson, said: A radical rethink of how we farm, what we eat and how we deal with human excreta, so that adequate phosphorus levels can be maintained without reliance on mined phosphate, is crucial for ensuring our future food supplies.‘A rock and a hard place’ sets out the actions needed to close the loop on the phosphorus cycle. These include:Changing how we farmDifferent farming systems vary enormously in their reliance on mined phosphate. Organic farms are more resilient to the coming phosphorus rock ‘shock’, as it can only be used as a supplement to nutrient recycling (including crop rotations, green manures, and composting), and not as a replacement. Organic crops generally have a lower fertiliser requirement than non-organic crops, with a greater capacity to scavenge for nutrients through denser and deeper root systems.Changing what we eatEating less meat can reduce the demand for mined phosphate. This is because vegetable-based production is more efficient in its use of phosphorus then livestock production. Although different types of meat have different levels of mined phosphate demand depending on the farming system used to produce them. Meat from livestock grazed on grassland that has not been fertilised with artificial fertilisers, will perform much better than meat from livestock grazed on fields that have been, or livestock fed on grain grown using artificial fertilisers.Changing how we deal with human exretaThe report recommends a radical change in the way we treat human exreta and the need to abandon our current ‘flush-and-forget’ toilet systems in favour of Ecological Sanitation. The report also calls for a change to EU organic regulations to allow the use of human sewage – rich in ‘natural’ phosphate - on agricultural land to ensure phosphate levels are maintained. Globally only 10% of human waste is returned to agricultural soils. Urine alone contains more than 50% of the phosphorus excreted by humans.
求英语作文一篇：“做文明学生，创和谐校园”英语演讲比赛，演讲稿1.文明行为是校园和谐，也是学生高素质
为什么要学习英语一、英语是当今世界上主要的国际通用语言。
从全世界来看，说英语的人数已经超过了任何语言的人数，10多个国家以英语为母语，45个国家的官方语言是英语，世界三分之一的人口（二十几亿）讲英语。
比如在日本，除了他们的本国母语——日语之外，英语是他们的第二语言，很多高层次的日本人以会说英语为荣；二、英语的使用范围非常广泛。
全世界75％的电视节目是英语，四分之三的邮件是用英语书写，电脑键盘是英语键盘，任何一个会议敢号称是国际会议，其会议工作语言一定要用英语，也是联合国的正式工作语言。
我们看到，很多官方的、政府性质的活动、文件、交流方式都使用英语。
外贸行业也把英语作为通用语言，外贸交往、国际礼仪、书信函电、进出口文件、还有银行文件语言等等，统统以英语作为标准通用语言。
大多数国家的高等学府，大学院校，都开设英语语言文学专业，仅在中国，就有一百多所大学设有英语专业或英语相关专业。
电脑和互联网，也是建立在英语的基础上，这个行业的语言，就是英语。
此外，在医学领域、建筑领域、文学领域，都与英语有极大的关联。
三、国家发展和国际合作需要英语中国在近几十年的确发生了翻天覆地的变化，各方面都发展得很快。
但是，不容置疑的是，我们在很多技术方面仍然落后于西方先进国家。
要发展，要进步，要在较短的时间内掌握各种技术，我们不可能单靠自己搞研究，必须学习发达国家先进的技术，而学习的必要前提便是要掌握世界通用技术交
