Data mining is extraction of interesting knowledge from data in large databases or data set.

数据挖掘是指从大型数据库或数据集的数据中提取人们感兴趣的知识。

youdao

In the several weeks to follow, I am about to give you some principal but interesting knowledge for us to study together.

在接下来的几周时间里，我将带领大家共同学习一些基本的有趣的知识。

youdao

And this trial has opened a lot of interesting ideas and knowledge about the police department.

NPR: 4 min 9 sec

Zuckerberg could have tapped into said collective knowledge to ask something really interesting.

FORBES: Mark Zuckerberg Asks His First Facebook Question

Forget the general knowledge quiz, the most interesting part of the government's new citizenship booklet is that, for the first time, it sets out our civic responsibilities.

BBC: Should we pick up other people's litter?