For example, you can include a title and human-readable description of the action within title and content child elements, or include social metadata within a standard Atom-formatted content element.

例如，您可以在title和content子元素中分别包含动作的标题和人类可读的描述，或者在标准的atom格式的content元素中包含社交元数据。

youdao

They’re alike, whether they come from traditional email servers, RSS/Atom feeds, web discussion forums, social networks, or other sources.

无论来自传统的email服务，RSS Feeds，网页论坛，社会网络或者其他资源，他们都是一样的。

youdao

But since RSS and Atom don't support social metadata, a new format is needed to syndicate social activity.

但是因为rss和atom不支持社交元数据，所以我们需要一种新的格式来发布社交活动。

youdao

The Activity Streams Project is being implemented in two ways: by extending the Atom Syndication format and by adding a JSON-based format to the Open Social 2.0 standards.

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