Day1 words & phrases

A contradiction in terms 自相矛盾的说法

contradiction

（SYN）conflict ，discrepancy

①..N-COUNT If you describe an aspect of a situation as a contradiction, you mean that it is completely different from other aspects, and so makes the situation confused or difficult to understand. 矛盾

例：The militants see no contradiction in using violence to bring about a religious state.

好战分子认为使用暴力与建立宗教国家不矛盾。

②[U] the act of saying that someone else’s opinion, statement etc is wrong or not true反对，反驳，驳斥

·You can say what you like without fear of contradiction .你可以想说什么就说什么，不用担心遭到驳斥。

③a contradiction in terms

a combination of words that seem to be the opposite of each other, with the result that the phrase has no clear meaning用词上的自相矛盾

Agenerousmiserisacontradictioninterms.

“慷慨的吝啬鬼”是一种语词矛盾的说法。

④in (direct) contradiction to sth

in a way that is opposite to a belief or statement与......背道而驰

takeover

①N-COUNT A takeover is the act of gaining control of a company by buying more of its shares than anyone else. (公司的) 收购 [商业]

He lost his job in a corporate takeover.

他在一次公司收购中丢掉了工作。

②N-COUNTAtakeoveris the act of taking control of a country, political party, or movement by force. (用武力的) 接管

例：There's been a military takeover of some kind.

曾发生过一次类似军事接管的事情。

derail

①V-T To derail something such as a plan or a series of negotiations means to prevent it from continuing as planned. 打乱 (原定计划) [journalism]

例：The present wave of political killings is the work of people trying to derail peace talks.

现在的政治谋杀浪潮是那些试图破坏和平谈判进程的人所为。

②V-T/V-I If a train is derailed or if it derails, it comes off the track on which it is running. 脱轨

例：At least six people were killed and about twenty injured when a train was derailed in an isolated mountain region.

火车在一片偏僻的山区脱轨，导致至少六人死亡，约二十人受伤。

data breach 数据泄露

Verizon  威瑞森电信

由美国两家原地区贝尔运营公司--大西洋贝尔和Nynex合并建立BellAtlantic后,独立电话公司GTE合并而成的，公司正式合并后，Verizon一举成为美国最大的本地电话公司、最大的无线通信公司，全世界最大的印刷黄页和在线黄页信息的提供商。Verizon在美国、欧洲、亚洲、太平洋等全球45个国家经营电信及无线业务，公司在纽约证券交易所上市。 2013年9月2日，公司已与沃达丰集团签订协议，支付1300亿美元收购沃达丰所持有的Verizon无线公司的45%股权，超过了谷歌公司的市值。

http://baike.so.com/doc/6679823-6893717.html

hacker

①N-COUNT A computer hacker is someone who tries to break into computer systems, especially in order to get secret information. (电脑) 黑客

例：.a hacker who steals credit card numbers.

…一个窃取信用卡号码的黑客。

②.N-COUNT A computer hacker is someone who uses a computer a lot, especially so much that they have no time to do anything else. 计算机迷

interfere

1.V-I If you say that someone interferes in a situation, you mean they get involved in it although it does not concern them and their involvement is not wanted. 干涉 [表不满]

例：I wish everyone would stop interfering and just leave me alone.

我希望所有人都不再干涉我，让我一个人静一静。

2.V-I Something that interferes with a situation, activity, or process has a damaging effect on it. 妨碍

例：Smoking and drinking interfere with your body's ability to process oxygen.

吸烟和喝酒妨碍身体对氧的吸收能力。

extortion

computerized extortion 电脑勒索

N-UNCOUNT Extortion is the crime of obtaining something from someone, especially money, by using force or threats. 勒索

例：He has been charged with extortion and abusing his powers.

他被控犯有敲诈勒索罪和滥用职权罪。

Hacking-for-hire 黑客服务出租

Be about to do sth  正要/即将做...（not--指不愿意做）

database

abstract data 抽象数据

N-COUNTAdatabaseis a collection of data that is stored in a computer and that can easily be used and added to. 数据库

例：The state maintains a database of names of people allowed to vote.

该州有一个可以投票的人的姓名数据库。

physical objects 物品

Internet of Things 物联网

MRI (Magnetic Resonance Imaging) scanner 核磁共振扫描仪

prosthetics

Nthe branch of surgery concerned with prosthesis 修复学

文章中译为“假肢”

trustworthy

able to be trusted and depended on值得信赖的，可靠的

counterpart

someone or something that has the same job or purpose as someone or something else in a different place相应的人或物

insulin pumps胰岛素泵

tempting

1.ADJ If something is tempting, it makes you want to do it or have it. 诱人的pacemaker

例：In the end, I turned down Raoul's tempting offer of the Palm Beach trip.

最后，我拒绝了拉乌尔去棕榈海滩旅行的诱人提议。

2.temptingly ADV 诱人地

例：The good news is that prices are still temptingly low.

好消息是价格仍然低得诱人。

vigilance

careful attention that you give to what is happening, so that you will notice any danger or illegal activity警惕，警戒

·the need for increased police vigilance警方加强警戒的必要性

embrace

1.V-RECIP If you embrace someone, you put your arms around them and hold them tightly, usually in order to show your love or affection for them. You can also say that two people embrace. 拥抱

例：Penelope came forward and embraced her sister.

佩内洛普走上前来拥抱了她的妹妹。

例：At first people were sort of crying for joy and embracing each other.

开始时人们有点喜极而泣，互相拥抱。

2.N-COUNT Embrace is also a noun. 拥抱

例：...a young couple locked in an embrace.

…紧紧相拥的年轻一对。

3.V-T If you embrace a change, political system, or idea, you accept it and start supporting it or believing in it. 欣然接受; 信奉 [正式]

例：He embraces the new information age.

他欢迎新的信息时代。

4.N-SING Embrace is also a noun. 欣然接受; 信奉

例：The marriage signalled James's embrace of the Catholic faith.

这场婚姻标志着詹姆士对天主教的信奉。

5.V-T If something embraces a group of people, things, or ideas, it includes them in a larger group or category. 囊括 [正式]

例：...a theory that would embrace the whole field of human endeavour.

…一个囊括人类整个奋斗领域的理论。

6.V to commit or attempt to commit embracery against (a jury, etc) 笼络(陪审员等) [criminal law]

bounty

an amount of money that is given to someone bythe government as a reward for doing something, especially catching or killinga criminal〔政府给予的〕奖励金，赏金〔尤因抓获或杀死罪犯〕

[+on]·a  rustler with a bounty on his head

一个被悬赏捉拿的贼

cultivated

1.ADJ If you describe someone as cultivated, you mean they are well educated and have good manners. 有教养的 [正式]

例：His mother was an elegant, cultivated woman.

他的母亲是个优雅而有教养的女人。

2.ADJ Cultivated plants have been developed for growing on farms or in gardens. 人工栽培的 [ADJ n]

例：...a mixture of wild and cultivated varieties.

…野生品种与人工栽培品种的混杂。

flaw

1.a mistake, mark, or weakness that makes something imperfect瑕疵，缺点

serious/major/basic/minoretc flaw

·a slight flaw in the glass玻璃上的一点小瑕疵

2.a mistake or problem in an argument, plan, setof ideas etc 〔论点、计划、思想等中的〕错误，缺陷

fatal flaw (=a weakness that makes something certain to fail)致命缺点

3.a fault in someone’s character〔性格上的〕缺陷，缺点

·Jealousy is Othello’s major flaw.嫉妒是奥赛罗的主要弱点。

technical wizardry 技术魔法

cultivated paranoia长期养成的偏执

source code 源代码

vulnerability

脆弱性（SYN）weakness

n. vulnerable的变形

vulnerable ['vʌlnərəbl]

adj.易受伤害的；脆弱的

易受批评的；易受诱惑的

(地方)易受攻击的，难防守的

【桥牌】已成局的；打不到合约数时罚分要增加的

illicit

(SYN）illegal

not allowedby laws or rules, or strongly disapproved of by society 非法的，违禁的；社会不容许的·

illicit drugs违禁药品

compound

N-COUNT A compound is an enclosed area of land that is used for a particular purpose. 作特定用途的围地

例：They took refuge in the embassy compound.

他们在大使馆围区内避难。

例：a military compound.

…一个军事管辖区。

2.N-COUNT In chemistry, a compound is a substance that consists of two or more elements. 化合物

例：Organic compounds contain carbon in their molecules.

有机化合物的分子里含碳。

3.N-COUNT If something is a compound of different things, it consists of those things. 混合物 [正式]

例：Honey is basically a compound of water, two types of sugar, vitamins and enzymes.

蜂蜜主要是水、两种糖、维生素和酶的混合物。

4.ADJ Compound is used to indicate that something consists of two or more parts or things. 复合的 [ADJ n]

例：...the big compound eyes of dragonflies.…蜻蜓的大复眼。

5.V to mix or combine so as to create a compound or other product 通过混合或化合制成

6.V-T To compound a problem, difficulty, or mistake means to make it worse by adding to it. 加剧

例：Additional loss of life will only compound the tragedy.

生命力的进一步丧失只会加重这一悲剧。

例：The problem is compounded by the medical system here.

这个问题被这里的医疗体制弄得更糟。

7.ADJ In grammar, a compound noun, adjective, or verb is one that is made up of two or more words, for example "fire engine," "bottle-green," and "firelight." 合成的 (词) [ADJ n]

afterthought

something that you mention or add later because you did not think of it or plan it before事后的想法

counsel

1.literary] advice忠告

·He had always been able to count on her wise counsel.他总是能够指望她明智的忠告。

2.a type of lawyer who represents you in court辩护律师

[+for]·The judge asked counsel for the defence to explain.法官要求被告的辩护律师作出解释。

A counsel of despair  知难而退的建议

incentive

something that encourages you to work harder,start a new activity etc 动力；鼓励

·As an added incentive, there’s a bottle of champagne for the best team.给最优秀的队发一瓶香槟作为额外的鼓励。

create/provide/givesb an incentive

·Awards provide an incentive for young people to improve their skills.奖励是一种激励手段，鼓励年轻人努力提高自己的技能。

incentiveto do sth

·Farmers lack any incentive to manage their land organically.农场主没有任何动力去采用有机耕作法。

economic/financial/taxetc incentives

·a recycling drive backed with financial incentives由财政奖励作支持的回收利用运动

eliminate

lV-TToeliminatesomething, especially something you do not want or need, means to remove it completely. 根除[正式]

例：Recent measures have not eliminated discrimination in employment.

最近的举措还未能根除就业歧视。

2.eliminationN-UNCOUNT根除

例：.the prohibition and elimination of chemical weapons.

…对化学武器的禁止和销毁。

3.V-T PASSIVEWhen a person or teamis eliminatedfroma competition, they are defeated and so stop participating in the competition. 淘汰

例：I was eliminated from the 400 metres in the semi-finals.

我在400米半决赛中被淘汰了。

4.V-TIf someone says that theyhave eliminatedan enemy, they mean that they have killed them. By using the word "eliminate," they are trying to make the action sound more positive than if they used the word "kill." 消灭

例：He declared war on the government and urged right-wingers to eliminate their opponents.

他向政府宣战并且力劝右翼分子们消灭他们的对手

legal liability 法律责任

refrain from (doing) sth  克制、避免  （SYN）desist from

·Please refrain from smoking in this area.请勿在此处吸烟。

spark

spark calls for 引起..的呼声（呼声）

to be the cause of something, especially troubleor violence 引起，导致〔尤指骚乱或暴力〕

·The police response sparked outrage in the community.警方的反应激起了民愤。

spark sb’s interest/hope/curiosity etc

tomake someone feel interested, hopeful etc 激起某人的兴趣/希望/好奇心等

encryption

. 编密码，译成密码；加密(把情报信息译成密码或代码)[亦作 encryptation]

monitor

1.V-T If you monitor something, you regularly check its development or progress, and sometimes comment on it. 监控

例：Officials had not been allowed to monitor the voting.

官员们未曾获许监控选举。

2.V-T If someone monitors radio broadcasts from other countries, they record them or listen carefully to them in order to obtain information. 监听

例：Peter Murray is in Washington and has been monitoring reports out of Monrovia.

彼得·默里在华盛顿，一直监听来自蒙罗维亚的报道。

3.N-COUNT A monitor is a machine that is used to check or record things, for example processes or substances inside a person's body. 监控器

例：The heart monitor shows low levels of consciousness.

心脏监控器显示低意识水平。

4.N-COUNT A monitor is a screen which is used to display certain kinds of information, for example on a computer, in airports, or in television studios. 显示屏

例：He was watching a game of tennis on a television monitor.

他那时正在电视监控器上观看一场网球赛。

5.N-COUNT You can refer to a person who checks that something is done correctly, or that it is fair, as a monitor. 监督员

例：Government monitors will continue to accompany reporters.

政府监督员们将继续陪同记者们。

expertise

special skills or knowledge in a particular subject, that you learn by experience or training 专门技能[知识]

technical/financial/medicaletc expertise

·trainee engineers with varying degrees of computer expertise计算机专业技能参差不齐的实习工程师

[+in]·expertise in the management of hotels酒店管理的专门知识

hamper

to make it difficult for someone to do something阻碍，妨碍；牵制

[syn]obstacle

·She tried to run, but was hampered by her heavy suitcase.她想跑，但沉重的旅行箱拖累了她。

gizmo

（SYN）gadget

a small piece of equipment – used when you cannot remember or do not know its

correct name小玩意儿，小东西〔指忘记或不知道名称的东西〕

oblige

1.if you are obliged to do something, you have to do it because the situation, the law, a duty etc makes it necessary〔因形势、法律、义务等关系而〕迫使，强迫

Do not use oblige when you are talking about a person makingsomeone do something they do not want to do. Use force or make.EG. No one can force (NOT不说oblige) you to stay in ajob that you hate.没有人能够逼你继续做你不喜欢的工作。

obligesb to do sth

·The minister was obliged to report at least once every six months.这位大臣必须至少每六个月作一次汇报。

feel obliged to do sth (=feel that you have a duty to do something)感到有责任做某事

·Many parents feel obliged to pay for at least part of the wedding.许多父母都觉得有责任至少承担婚礼的部分费用。

2.to do something that someone has asked you to do帮忙；答应〔某人的〕请求

·It’s always a good idea to oblige important clients.能满足重要客户的请求总是好的。

happy/glad/readyetc to oblige

·If you need a ride home, I’d be happy to oblige.如果你需要搭便车回家，我很乐意效劳。

3.I’d be obliged if spoken,formalused to make a polite request 如蒙…我将非常感激〔请别人帮忙时的客气话〕

·I’d be obliged if you’d treat this matter as strictly confidential.此事如果您能严格保密，我将非常感激。

4.(I’m) much obliged (to you)

spoken,old-fashionedused to thank someone very politely

(我对你)非常感谢，不胜感激〔用于礼貌地向某人致谢〕

disclose

（SYN）reveal

①to make something publicly known, especiallyafter it has been kept secret 〔尤指在被隐瞒后〕透露，揭露，泄露，公开〔某事〕

Some companies have already voluntarily disclosed similar information .一些公司已经主动透露了类似的信息。

·He refused to disclose the identity of the politician.他拒绝透露那位政治家的身份。

disclosethat

·It was disclosed that £3.5 million was needed to modernize the building.据透露，那幢建筑的现代化改造需要350万英镑。

②to show something by removing the thing that covers it使显露，使暴露

get you only so far到此为止；仅此而已

bulb

①the glass part of an electric light, that the light shines from灯泡

[syn]light bulb

infect

①1.to give someone a disease传染

·People with the virus may feel perfectly well, but they can still infect others.带有这种病毒的人可能毫无症状，却仍可能传染他人。

[+ with]·the number of people infected with HIV艾滋病病毒感染者的数目

2.[usually passive] to make something contain something harmful that gives people a disease污染〔使致病〕

[+ with]·Eggs known to be infected with salmonella were allowed to go on sale.已知带有沙门氏菌的鸡蛋被允许销售。

3.if a feeling or interest that you have infects other people, it makes them begin to feel the same way or have the same interest〔某种感情或兴趣〕感染，影响〔他人〕

·Lucy’s enthusiasm soon infected the rest of the class.露西的热情很快就感染了班里的其他人。

4.if a virus infects your computer or disk, it changes or destroys the information in or on it〔计算机病毒〕使感染

Botnet 僵尸网络(a network of computers infected by a program that communicates with its creator in order to send unsolicited emails, attack websites

也就是我们所说的僵尸网络，是指采用一种或多种传播手段，将大量主机感染bot程序(僵尸程序)，从而在控制者和被感染主机之间所形成的一个可一对多控制的网络。

http://baike.so.com/doc/1570484-1660040.html

Router路由器

malware恶意软件

disclaim

1.V-T If you disclaim knowledge of something or disclaim responsibility for something, you say that you did not know about it or are not responsible for it. 否认 [正式]

例：She disclaims any knowledge of her husband's business.

她声称自己对她丈夫的生意一无所知。

fruitful

1.ADJ Something that is fruitful produces good and useful results. 富有成效的

例：We had a long, happy, fruitful relationship.

我们曾有一段长久、愉快而富有成效的关系

Butt  up against 违背

Draw a comparision 作比较

best  selling book 畅销书

excoriate

1.V-TToexcoriatea person or organization means to criticize them severely, usually in public. (公开)指责[正式]

例：He proceeded to excoriate me in front of the nurses.

他继续在这些护士们面前指责我。

Carve-out

股权切离（Equity Carve-outs） 股权切离又叫分拆上市， 是指母公司将资产的一部分转移到新设立的公司， 再将子公司股权对外出售，在不丧失 控制权 的情况下给母公司带来现 金收入的方法。从法律意义上将 子公司 的经营从母公司的经营中分离 出去的行为法。 认购这些股权的人可以是母公司的 股东 ，也可以不是 母公司 的股东。 母公司的股东在拥有股权切离方式成立的公司股票后， 可以自由改变投资到这两家公司的组合比例，增加 投资决策 的灵活性 而在此之前，这些股东只能通过 母公司 的 投资 ，才能 投资 到子公司， 其投资活动是单一取向的。

https://zhidao.baidu.com/question/583636389146711965.html

light-aircraft  n. 最多六座，轻型飞机

Day2 Logical lines & 神句神词组

神句

1. It is tempting to believe that the security problem can be solved with yet more technical wizardry and a call for heightened vigilance.只要有了更多的技术魔法并呼吁人们提高警惕，安全问题就能得以解决

通过利用更多尖端技术并提高警觉能解决安全问题-------------这一想法十分诱人。

注:分割长句,保留原意的同时,令译文读起来更加顺畅.

2. That requires a kind of cultivated paranoia which does not come naturally to non-tech firms.

这种意识需要一种长期的偏执，而非技术的公司不会自然而然地拥有这一特质

这就需要一种刻意培养的偏执，但非技术型的公司并不会自然而然的具备这一特质。

Cultivated paranoia字面意思指培养偏执，Cultivate培养，指有意识的形成某一特点，paranoia偏执，联系后面一句，提到所有的公司都应该积极主动检查漏洞，在问题发生之前及时修补，就好似平时我们说的偏执强迫症，可能明明门窗都关好了，但是出门前还得再三检查一下，由于出错的代价巨大，对于IT方面的漏洞就应该重视到近乎偏执，但是非技术公司一般都没有这样的传统习惯。

3. Such weaknesses are compounded by the history of the internet, in which security was an afterthought.

这些弱点因互联网的历史而愈发严重，安全问题总是事后才能想到

互联网的历史使得这一弱点雪上加霜， 一直以来，人们都是事后才会考虑安全性的问题．

4. Computer security is best served by encryption that is strong for everyone.

每个人都做好加密保护，计算机安全才能得以保证

为所有人提供强化加密是最有利于计算机安全的.

Be best served by是一个非常常见的词组, 表示最有利的是….Eg. Rather than support America, European “allies” increasingly see their national interests best served by distancing themselves from the US as much as possible./  This suggests that small, open economies may be best served by fixed exchange rates.

5. A firm that takes reasonable steps to make things safe, but which is compromised nevertheless, will have recourse to an insurance payout that will stop it from going bankrupt.

采取合理的措施来保障安全，但仍然遭受伤害的公司可以向保险公司索赔免于破产

采取合理措施加强安全但仍然受到侵害的公司,可以向保险公司索赔以避免破产。

6. But setting minimum standards still gets you only so far.

但是制定最低保准的作用也就仅此而已

但是制定最低标准的作用也很局限。

Get you far:　表示作用巨大，而get you only so far则表示作用有限

Eg. But hard work will only get you so far, the rest is genetic, according to an expert.

Clear and powerful writing is a rare skill in business, and it will get you far.

虽然正反都可以用，但还是否定出现的频率更高．建议自己再多扩展几个句子。

7. Silicon valley’s “go fast and break things” style of innovation is possible only if firms have relative free rein to put out new products while they still need perfecting.

只有公司相对自由地推出有待完善的新产品，硅谷“快速推进破陈革新”的创新方式才能硕果累累。

硅谷“快速行动勇于突破”的创新理念行得通的前提在于: 公司有相对自由的权利推出尚未完善的产品。

Put out=launch也是高频词。发布新产品：launch/put out a new product

神词组

Take security serious enough: 足够重视安全问题

take sth seriously, pay attention to, attach importance to都是“重视”的意思。大家可以继续举一反三，因为重视二字实在太太常见了。

Take advantage of:利用

Point of illicit entry:非法入侵点

Create incentives for safer behavior: 创造安全习惯的鼓励机制

创建鼓励安全行为的激励方案， incentive高频词

Refrain from doing sth:  阻止妨碍     克制做…

Spark calls for: 激发对….的呼声

Hamper the ability of:削弱…的能力

Oblige sb to do sth: 强制某人干某事

Disclaim liability for:推卸责任    豁免…的责任

Draw comparisons to: 与….对比

Lax attitude: 懒散态度   松懈的态度

Come down hard with:严厉惩罚

bake  into  （烘焙，烤）（比喻用法）指融入

Day3 Feelings about  the passage

上周去电影院看了速度与激情8，其中印象最为深刻的是，大反派恐怖分子美女黑客塞弗为了夺得核密码箱，通过网络控制了具有自动驾驶功能的汽车成功的从俄罗斯外长手中夺取了核弹密码箱。其中宛若蝗虫般的无人驾驶汽车场面甚是科幻，更让人不寒而栗。除了享受到视觉大餐之外，我也想到我们的网络安全的问题。现在通过网络把世界联系的越来越紧密，同时通过计算机集中控制的事物越来越多，这使得一些黑客很容易进行一些危害巨大的破坏。比如电力、通讯、核武器，以及尚处于萌芽状态的无人驾驶功能，都很容易通过网络给社会造成极大危害。

关于网络安全，每个人都会有吐不完的槽，就比如我，上个月qq就被盗了，后来通过申诉才拿回来，改了密码，加了密保。如今在生活里已经时时处处离不开网络的浸染，相信很多人也有同感，日常手机不离身，上下学（班）不离网络，各种渠道的信息都能第一时间掌握，每天叫醒我们的不是梦想，是微信好友，或是头条新闻。在这样一个信息爆炸的时代，我们似乎成为这繁华世界的走卒，被动的接受所谓的一手信息。正是因为我们越来越离不开它，也因为发展速度越快，问题就暴露的越多，下面是我在知乎上看到的一篇文章，一些关于网络安全的思考，可以参考下，这些问题或许你也遇到过。https://zhuanlan.zhihu.com/p/21999911

完全同意文章说的网络安全无法做到完全没有漏洞，但我们可以提高安全意识去避免一些风险的发生。在当今社会，网络不仅仅是虚拟的代名词，它已经融入我们的日常生活中，就像文章中提到的远程控制等等，虽然无法根治，但通过一些强制有力的手段加强网络安全定会减少网络问题带来的损失。文章还强调了依靠经济手段促进网络安全的重要性，近两年来，互联网创业极端狂热，不少公司都将精力花在能够直接带来公司业务增长的层面，长期忽视底层技术的加固。同时，网络安全领域的尖端人才高度缺乏，各方面因素导致企业增长速度和技术投入程度完全不成正比。互联网安全问题时有发生，究其原因就是安全意识问题。如文中所说，目前不少互联网运营公司缺乏网络安全意识，不重视对用户信息的安全保护。这也造成了整个公司员工的安全意识缺失，比如密码强度，离开电脑及时锁屏等习惯。

应对多媒体新时期网络安全问题，我认为，首先要提高网络安全宣传教育，网络上的言论大致分为两种，一部分人是从众心理作祟，别人批判，他就跟风批判；别人吹捧，他也效而仿之；还有一部分人是盲目求异心理，大家都赞成、褒奖，他觉得自己得有点不同的想法和声音才能吸引大家的关注，有点语不惊人死不休的意味。无论是哪种心理，究其原因都是因为对网络安全知识的淡泊，加强网络安全宣传教育，让网民在合法的前提下言论自由。

加强网络安全法制建设也必不可少，国家相继颁布了一系列法律规定网络秩序，但都是一些原则性规范，实质性仍然有待完善。