第二步是对已发布新闻内容进行聚合和索引，以使聚合器能更好地帮助用户找到已发布的新闻内容。

Step two is to aggregate and index published news content so that aggregators can better point their users to the published content.

youdao

第二步是对已发布新闻内容进行聚合和索引，以使聚合器能更好地帮助用户找到已发布的新闻内容。

Step two is to aggregate and index published news content so that aggregators can better point their users to the published content.

youdao