WEB2.0我们面对太多有关BLOG、SNS的东西，这中间有个重要的概念是我们需要明白的，那就是RSS聚会，收集了一些入门的资料。本文翻译自W3C官方资料 Linyupark @ W3Schools
RSS介绍
RSS was designed to share data like headlines, links and short descriptions of these.
RSS 将数据分成像标题，连接和简单描述的形式。（浓缩过的信息）
RSS allows fast browsing for news and updates.
RSS能快速浏览新闻和更新内容。
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What You Should Already Know
哪些是你应该已经知道的
Before you continue you should have a basic understanding of the following:
在继续学习前你应该有下面这些知识点的基础：
HTML / XHTML
XML / XML 命名空间
If you want to study these subjects first, find the tutorials on our Home page.
如果你想先学下这些课程，到我们的首页去找吧~首页.
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What is RSS?
什么是RSS？
RSS stands for Really Simple Syndication
RSS就是 Really Simple Syndication （真正的简单聚合）
RSS allows you to syndicate your site content
RSS可以聚合你网站上的内容
RSS is a selected list of defined items on a site
RSS是一站点上被选中的内容清单
RSS defines an easy way to share and view headlines and content
RSS是一种更便捷的方法去查看标题和内容
RSS files can be automatically updated
RSS文件可以自动的更新
RSS allows personalized views for different sites
RSS允许更具人性化（个性化）的查看不同的站点
RSS is written in XML
RSS是用XML来书写的
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Why Use RSS?
为什么使用RSS？
RSS was designed to show selected data.
RSS 能展示被选择的数据（针对性）
Without RSS, users will have to check your site daily to check for new updates. This may be too time-consuming for many users. With an RSS feed (RSS is often called a News Feed or RSS Feed) they can check your site faster using an RSS aggregator (a site or program that gathers and sorts out several RSS feeds).
没有RSS的话，用户将必须每天到你的站上看看有没更新内容。这对于一些用户来说是很浪费时间的。通过一个RSS feed他们可以使用RSS阅读器更快的查看你的站是否有更新。
Since RSS data is small and fast-loading, it can easily be used with services like cell phones or PDA’s.
因为RSS数据很小而且加载速度很快，它可以容易的在手机或PDA服务上使用。
Web-rings with similar information can easily share data on their sites to make them better and more useful.
Wb-rings通过相似的信息可以方便的共享他们站点的信息。
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Who Should Use RSS?
哪些人应该使用RSS？
Webmasters who seldom update their sites do not need RSS.
站长如不是经常更新站带内信息的话可以不使用RSS
RSS can be useful for Web sites that are updated frequently, like:
RSS对于那些经常更新的站点来说是和有帮助的，像：
News sites – Lists news with title, date and descriptions
新闻站
Site changes – Lists changed pages or new pages
站点改动信息版块
Companies – Lists news and new products
公司站 – 新闻 和 新产品
Calendars – Lists upcoming events and important days
日历
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The Future of RSS
展望RSS
RSS is going to be everywhere.
RSS将遍及每个角落
Thousands of sites use RSS and more people understand its usefulness every day.
数千站使用着RSS并且每天有越来越多的人明白了它的有用之处。
By using RSS, information on the Web becomes easier to find and web developers can spread their information more easily to special interest groups.
有了RSS，在WEB上的信息变的容易找到并且WEB开发者能够容易的将信息传播给兴趣小组。
Hopefully, future RSS versions will include additional fields that will make it even easier to categorize and share.
未来的RSS版本可能包含额外的领域来使分类和分享信息来的更容易。
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