The main benefit of RSS feeds to consumers is their feed aggregation capability - the focus of this article.

rss提要对于用户而言的主要好处是其提要聚合能力—本文的重点所在。

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The existing systems can be accessed individually, creating separate feeds for each data stream, or multiple systems can be interfaced, combining their data streams into an aggregated feed.

可以单独访问已有的系统，为每个数据流创建单独的feed，也可以与多个系统交互，将它们的数据流组合成一个聚合的feed。

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By requiring that feeds and entries specify their own licenses independently of one another, Atom preserves the ability for a feed produced by one party to contain entries produced by others.

通过要求提要(feed)和条目分别指定它们自己的许可，Atom阻止了一些人产生的提要(feed)包含其他人产生的条目。

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For Facebook, the hope is that by slashing clutter and making content more aesthetically pleasing, users will spend more minutes on the site, clicking through on stories and exploring both the main news-feed channel, and the sub-feeds that appeal to their particular interests.

WSJ: Facebook Unveils Sweeping Changes to News Feed