文化课教师文化素质高，但体育知识贫乏。

Culture class teachers have high cultural quality, but their sports knowledge is poor.

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我的知识贫乏。如果你知道更多，你可以告诉我们。

My knowledge is poor. If you know more, you can tell us.

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数据泛滥“、”信息过载“而”知识贫乏的矛盾日益突显。

Data is flush ", "information overload" and "knowledge is poor contradictory increasingly dash forward show.

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