A Pearson spokesperson told BuzzFeed News that "digital materials are less expensive and a good investment" that offer new features, like audio texts, personalized knowledge checks and expert videos.

培生集团的一名发言人告诉 BuzzFeed 新闻，“数字材料更便宜，是一项不错的投资”，它提供了音频文本、个性化知识检查和专家视频等新功能。

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Others think that we should read news and life knowledge and so on.

其他人认为我们应该阅读新闻和生活知识等。

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Micro topics is also very useful in spreading news and knowledge.

微话题对于传播新闻和知识亦非常有用。

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"Our aspiration was that just as the Coronation did for TV in 1953, the Olympics would do for digital in 2012, " said Phil Fearnley, General Manager, News and Knowledge, BBC Future Media.

BBC: Serena Williams

The warrant application was filed without the prior knowledge of Fox News.

CNN: SHARE THIS

The PublicMind pollsters also connected knowledge-level to news source.

FORBES: We're All Snooki Now: Our Media Make Us Ignorant