写几个英语句子

1.黑客，一个听起来很神秘和很酷的身份，今天，我将教大家几招防范黑客的方法。（用上定语从句）

Hacker which sounds very mysterious and cool, and Today I’m going to teach you a few methods of keeping yourselves away from them.

(and前面不是一个完整的句子，只是一个主语，是中文写的问题。)

2.如果文章里有一些专业术语，我将为大家做解释。

If there’re some professional words in the article, I will explain them to you.

3.浏览器，是我们用来浏览网络信息的

Internet Explorer is used for us to browse online information.

4.杀毒软件，可以发现和清除电脑病毒的软件。

Antivirus software is a kind of program which can detect and delete computer virus.

5.网络钓鱼，发音和钓鱼虽然相似，但是完全不同，网络钓鱼是用欺骗的方式获得你的个人信息，像垃圾邮件，木马等等

Phishing which has the same pronunciation as fishing, however, it means quite different; phishing is to acquiring your personal information by means of deceiving, such as junk emails, Trojan virus, etc.

谁知道黑客历史文化的英文介绍吗

Hacker is a term used to describe people who use computers. Hacker has multiple meanings. In some programming communities, the term refers to people skilled in computer programming, administration and security with legitimate goals. The word is also used in a derogatory way in some communities to refer to someone who is relatively unskilled in programming. Most people in the popular media and some in the general population use the word hacker to mean what is called in some programming communities a cracker, that is, a someone who partakes in illegal activity or lacks in ethics.

求助：黑客的英文解释

hacker

[hAkL;hAkE]

(电脑)打手

In computer programming, a person who is an exceptionally skilled computer programmer, and programs computers for recreation or as hobby.

在计算机程序设计领域中,一个非常熟练的计算机程序设计员,他出于娱乐爱好而热衷于编制新程序。

In computer virus, a person who “breaks into” computers without authorizati on, either for malicious reasons or just to prove it can be done.

一个未经许可“侵入”计算机程序系统的人,他或是怀有恶意破坏计算机程序系统,或只是为了显示自己的能力而制造计算机病毒。参阅computer security。

In data security, an unauthorized user who tries to gain entry to a computer network by defeating the system's access controls.

在数据安全领域,一种未经授权、又企图躲过系统存取控制程序的检查而进入计算机网络的用户。