It is assumed that the reader of this paper has medium to high knowledge level of directory service concepts and management experience.

本文假设读者在目录服务概念和管理经验方面具有中级到高级的知识水平。

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Their completely free service allows for the import of an OPML file from your reader of choice, followed by simple keyword filtering for any specific topics that are to your liking.

他们完全免费的服务允许我们从阅读器中导入opml文件，然后是简单的对喜好的指定主题的关键词过滤。

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You then need to follow the instructions for your particular news reader to subscribe to a new service, and paste this link into your news reader.

然后你必须遵循你的特定新闻阅读器的指示以订阅新的服务，并将这一链接粘贴到你的新闻阅读器。

youdao

And the closing of a service like Google Reader is teaching consumers that they may need to pony up a few bucks for the third-party version that replaces it.

FORBES: What Google Reader Could Learn From The Veronica Mars Kickstarter

Among the products Google just announced it plans to sunset (read: kill off), beloved feed-reading service Google Reader is now on the chopping block.

FORBES: Google's Strange Attack On Bloggers And The Public Internet: The Massive Reaction To Reader Shutdown