乡村生活与城市生活的对比 英文

第一篇：乡村生活与城市生活的对比 英文

综述

Today we will hold

debate about the country lifestyle and the city lifestyle which is better ？ The answer is not certain.Nowadays, more and more people in the city want to live in the country.And many people in the country want to live in the city.It is an interesting fancy thing for our society.There are two points

甲方

In ours view the country lifestyle is much better and relaxed than city lifestyle.（总）

在乡村的好处 In the country people have their farm and even their own stores but in the cities people are mostly working for companies operated or even owned by a bigger company 2 Also in the country people are more open in exchanging goods and services in return for such and in the cities it is only the money that makes everything possible 3 Peace of mind also comes free in the country simply because there is less to worry and stress about.The environment in the country is by far beyond comparison with the cities, there are less pollution, fewer factories and less noise in the country;where as the cities are filled with cars and factories which are the essential reasons to noise and pollution.5 The people in the country are less stressed and more happy simply because there is less items in their mind and life to deal with and they also tend to be more friendly towards others, 在乡村生活的缺点 交通不便

People usually lack cultural activities.Things go fairly slowly there.What's more, they also miss some golden opportunities of making a fortune.乙方

In ours view the city lifestyle is much better than country lifestyle.（总）

城市优点

Living in a city, people have certain advantages.A

First, people enjoy various entertainments, such as movies or chat on the net with friends.B

Second, there are more cultural activities in a city.C

Third, city dwellers gain access to better information service and educational facilities.In the city, people can take the chances to study and work best.There are many good university for u to choose in a big city.There you can express your ability to study what you like.D

Opportunities for bright young people are greater in the cities and there has been a steady stream of hopeful jobseekers from the villages and farms to the large metropolitan areas.E

the transport is very convenient in the city.We can take bus ,taxi ,subway in our diary life。Certainly，aircraft and train is necessary

城市缺点 The overcrowded population, traffic jam, housing problem, industrial pollution and other issues may result in depression, nervousness and diseases.It is very difficult to find a good place where people can enjoy peace and fresh air as in the countryside.2

living in a city is often very expensive.You must find a well-paid job, otherwise, you will not be able to afford the things you will do.4 People who living in the city have great pressure of employment Nowadays, in the city, there are more and more crimes.They do not give people security.Every day, people live in the fear.And the quality of living will fall.Now many people feel that many people are cold to each other.It also makes our heart to tire.总结

It is really hard to say which is better than the other, city life or rural life, because each has its merits and shortcomings.Obviously, whatever life they lead, people can never feel perfectly satisfied, for conveniences and inconveniences always coexist.

第二篇：英语作文 城市生活乡村生活

City Life or Country Life Both these two sorts of life have their own supporters who have balanced their advantages and disadvantages.City life makes its supporters on top of the modern world.Compared with country life, city life seems to be more convenient.There are broad roads for traffic, and different shops for his people to buy everything they want.Besides, there’re also more jobs and opportunities for the young to try.When it comes to country life, we know that it can be calm and peaceful.Living in the country with less struggles and temper makes people feel happy and relaxed.Moreover, its clear air and natural food lead people to a healthy life.For me, I prefer to live in the country, for its pure and simple ways.My life needn’t be wealthy or complicated.Green trees and blue sky, a book and a cup of tea, a considerate lover and a warm family, that’s all I want.

第三篇：英语作文 城市生活与乡村生活City Life and Suburban Life

City Life and Suburban Life When it comes to the choice between city life and suburban life ,everyone has their own plan.Longing for quiet and comfortable life,someone prefer to live in the countryside or the suburb.However,someone may think the city life is more suitable for them because they enjoy the prosperity and convenience of modern city.As far as I am concerned, I prefer to choose the suburban life.As a student from countryside, I have the inherent and close affinity to the suburban life.In my impression to the suburb,the environment is very good :the sky is blue,the air is fresh and the water is clear.When you are free,you can read a book under the tree,with soft wind blowing and bird singing.I bet you will never experience the same scene if you live in the city because of the bad environment and stressful life there.As the saying goes:”Each coin has two sides”,the suburban life is also not perfect.Because of the weakness of road infrastructure and slow development of economy,the living standard in the suburb is much lower than that in city,which will bring us difficulties in some respect.To deal with it,we can go to city to get what we need regularly.In brief, compared to the city life, I prefer the suburban life.Finally,I sincerely hope my hometown will be more and more beautiful day by day.

第四篇：城市生活垃圾主要处理方式及优劣对比

城市生活垃圾主要处理方式及优劣对比

解决垃圾问题的目标是将垃圾减容、减量、资源化、能源化及无害化处理。目前，通行的城市生活垃圾处理处置技术主要有焚烧、填埋、堆肥，另外RDF技术、厌氧生物制沼技术以及其他处理技术也在国外出现并应用于城市生活垃圾的处理。实际上这些技术大多为焚烧、填埋、堆肥技术的延伸、配套和发展。

一、卫生填埋法 1)简介

卫生填埋法是指采用底层防渗，垃圾分层填埋，压实后顶层覆盖土层，使垃圾在厌氧条件下发酵，以达到无害化的垃圾处理方法。因其方法简单、省投资，可以处理所有种类的垃圾，所以世界各国广泛沿用这一方法。从无控制的填埋，发展到卫生填埋，包括滤沥循环填埋、压缩垃圾填埋、破碎垃圾填埋等。

采用卫生填埋法，首先要防止从废物中挤压出的液体滤沥及雨水径流对地下水的污染。一般规范要求回填地最低处的标高要高出地下水位3.3m以上，并且回填地的下部应有不透水的岩石或粘土层。否则需另设粘土、沥青、塑料薄膜等不透水层。其次，填埋场应设置排气口，使厌氧微生物分解过程中释放出的甲烷等气体能及时逸出，避免发生爆炸。回填后的场地，一般在20年内不宜在其上修建房屋，避免由于回填场不均匀下沉造成的结构破坏。

2)优缺点比较 优点

卫生填埋法主要有技术成熟、运行管理简单、处理量大、灵活性强、适用范围广和投资及运行费用相对较低等优点，是目前我国城市垃圾集中处置的主要方式。

缺点

卫生填埋法的劣势主要在于占地面积大，减容效果差，且填埋的垃圾并没有进行无害化处理，仍残留着大量的细菌、病毒，还潜伏着沼气重金属污染等隐患，垃圾渗漏液也有污染地下水资源的可能。近年来由于对环境保护工作的日益重视，对防止垃圾填埋所产生的渗沥水、沼气及恶臭对水体、土壤、大气可能造成的污染要求越来越高，以致造成填埋场场址难选，建场投资增大，运行费用提高。

目前许多发达国家已规定禁止原始垃圾直接在填埋场处理。

二、堆肥法 1)简介

堆肥是使垃圾、粪便中的有机物，在微生物作用下，进行生物化学反应，最后形成一种类似腐殖质土壤的物质，可用作肥料或改良土壤。堆肥的关键在于提供一种使微生物活跃生长的环境，以加速其致菌分解过程，使之达到稳定。堆肥主要受废物中的养分、温度、湿度、pH值等因素的控制。根据堆肥原理，可分为厌氧分解与好氧分解两种。厌氧分解需在严格缺氧条件下进行，厌氧微生物分解生长较慢，故不多用。好氧分解过程可同时产生高温，从而杀灭病虫卵、细菌等，我国主要采用好氧分解法。堆肥技术的工艺比较简单，适合于易腐有机质含量较高的垃圾处理，可对垃圾中的部分组分进行资源利用，且处理相同质量垃圾的投资比单纯的焚烧处理低很多。堆肥技术在欧美国家起步较早，目前已经达到工业化应用的水平。

2)优缺点比较 优点

堆肥法是一种非常环保的垃圾处理方法。投资较低，技术简单、可消除有害病菌的传播，有机物分解后可作为肥料再利用从而达到资源的循环利用，垃圾减量明显。

缺点

堆肥法对垃圾分类要求高、有氧分解过程中产生的臭味会污染环境，但目前，我国生活垃圾为混合收集，杂质含量高，为保证肥料产品质量而采用复杂的分离过程导致产品成本高，没有政府的补贴，是很难运行下去的；一般堆肥厂的粗堆肥产品只能作为土壤改良剂，并不能当真正的肥料，其销路取决于堆肥厂所在地区封条件的适宜性，并不能当真正的肥料；生活垃圾处理的连续性和堆肥产品销售季节性之间存在的固有盾。这些因素都导致了堆肥成本过高或质量不佳影响堆肥产品销售。

三、焚烧法 1)简介

焚烧法是将垃圾在高温下焚烧和熔融，得到可燃气体，可燃气体和余热被有效地利用来发电。由于垃圾焚烧时炉内温度高达900℃～1100℃，垃圾中的病原菌被彻底杀灭，从而达到无害化的目的。垃圾焚烧后，灰渣只占原体积的5～10%，很好地做到了减量化。同时能回收热能用于生活取暖和发电，真正意义上做到变废为宝。目前，世界上—些经济发达的国家广泛采用垃圾焚烧作为城市生活垃圾处理的主要方式。

2)优缺点比较 优点

垃圾焚烧处理的主要优点表现在：垃圾焚烧处理后，彻底消灭了垃圾中的病原体，燃烧过程中产生的有毒有害气体和烟尘经处理达标后排放，无害化程度高；经过焚烧，垃圾中的可燃成分被高温分解后一般可减容80％～90％，减容效果好，可节约大量填埋场占地；垃圾被作为能源来利用，垃圾焚烧所产生的高温烟气，其热能被转变为蒸汽，用来供热及发电；还可回收铁磁性金属等资源，可以充分实现垃圾处理的资源化；

垃圾焚烧厂占地面积小，尾气经净化处理后污染较小，可以靠近市区建厂。既节约用地又缩短了垃圾的运输距离，对于经济发达的城市，可因地制宜，发展以焚烧、减容为主的综合处理。焚烧处理可全天候操作，不易受天气影响；

缺点

垃圾焚烧的缺点主要有：（1）焚烧法一次性投资金额大，投资回收周期长；（2）焚烧对垃圾的热值有一定要求，一般不能低于5000kJ/kg，因为中国的生活垃圾热值较低，需要添加煤炭、天然气、重油等助燃物才能满足发电的热值要求，导致运营成本高；（3）焚烧过程中产生的“二恶英”问题，必须有大量的资金投入才能进行有效处理，焚烧飞灰含有大量重金属；（4）因为中国垃圾分类还不够完善，焚烧效率并不是很好，焚烧炉需要经常维护，设备维护成本高，设备寿命较短。

四、仿生实时处理技术（本次拟采用的技术方案）简介

城镇生活垃圾无害化资源化仿生实时处理技术是在消化吸收国际先进技术的基础上，充分兼顾到中国混合垃圾的现状，研发的新一代垃圾处理技术。将“仿生技术”应用到了垃圾处理，发明了一种区别于卫生填埋、堆肥发酵、焚烧发电等处理城市垃圾的理想方式——“生活垃圾无害化资源化仿生实时处理技术”比喻为“工业胃（综合处理技术）”。利用“工业胃”装置，使垃圾中的有机质迅速分解消化、转化为植物所需的有机肥料。项具有中国特色的垃圾无害化、资源化仿生实时处理技术，横跨了机械、化工、生物、热工、土肥、植物、冶金、环境、电子、自动控制和管理等多学科的智慧和成果，既有集成创新，更有原始创新，形成了多项专利技术和专有技术。

优缺点比较 优点

城市生活垃圾无害化资源化仿生实时处理技术强化了垃圾分类技术、废气分离及回收技术，结合了填埋、堆肥、焚烧等垃圾处理技术的优点，具有占用土地较少、投资规模可控、运行成本较低、残留废弃物无害化处理（经高温还原法回收利用）、垃圾回收利用率高等优点。例如，生活垃圾中的有机质经过工业胃处理后就成为优质的有机肥料，与通常由发酵法生产的有机肥料相比，它不但营养保存全面，没有病菌、孢子、虫卵等生物，更重要的是它是一种土壤改良剂、保水剂和肥料的缓释剂，对改善生态环境将具有一定的持久效用。

城市生活垃圾无害化资源化仿生实时处理技术由以下系统构成：（1）处理前清洁暂存系统。（2）垃圾分类、分选系统。

（3）“工业胃”仿生快速降解热喷爆系统。（4）重金属脱离及营养液资源化回用系统。（5）有机质制肥系统。（6）热解气化能源再利用系统。

（7）土渣、炉灰、污泥、废渣综合利用系统。（8）塑料回收利用系统。（9）污水快速处理系统。（10）空气净化系统。（11）节能减排系统。（12）自动控制系统。缺点：

本方案与传统的填埋法、堆肥法、焚烧法相比，由于是新技术方案，应用样本数据较少。

第五篇：英语作文——乡村和城市生活的异同

Life generally refers to all the daily activities and experience for humans’ survival and development.Living in country or in city are the two basic lifestyles and have similarities and differences.Both styles of life offer people an opportunity for work and leisure.Nevertheless, economic conditions and entertainment choice of the two lifestyles differs greatly.People both in country and in city all need to work hard to keep the pot boiling, and they also relax when free.Survival stress exists not only in city also in country.For example, peasants compete to improve crop yields, then they can get more many by selling the crops.Likewise, workers work hardly competing with their colleague hoping to apply for a higher position and higher salary.Moreover, both city and country offer people a chance to relax after they finish work.In comparison, there are great differences between country life and city life.The biggest difference is the economic conditions.Generally, urban people earn more money leading a more modern and high-quality life.By contrast, most people’s income in country is much lower and their life is traditional with less living material.Another difference is the way to relax.People in city have more options for entertainment such as clubs, cinemas and concerts, and they also travel in holidays and have parties when a festival comes.In contrast, people living in country have less choice for leisure.They just watch TV after work and get together with relatives when not busy.In summary, people living in country and city have similar life content including work and leisure.Nonetheless, there are great differences when referring to economic conditions and entertainment choice.