We can do that by intercepting our observation with the date base and knowledge we required, the whole color map.

通过截取我的观察结果,分析数据库，所需的知识，以及整个彩色图画。

斯坦福公开课 - 7个颠覆你思想的演讲课程节选

They are really a difficult concept to grasp when you have no base knowledge of it.

当你没有基础知识时，冠词确实很难掌握。

韩国人经常犯的失误 - SpeakingMax英语口语达人

So, to have a self reliant aviation industry, it is only now that we have the knowledge base that will enable us to build and innovate for the next generation fighter jets, when this knowledge base has been available to the developed world for half a century!

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She pointed out that UNESCO will be working to strengthen the social and human sciences knowledge base and to enhance its contribution to policies informed by scientific knowledge.

UNESCO: Social and Human Sciences

Essentially, what has been done is to automate the knowledge base of an oncologist.

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