First, academic knowledge is most important. Good teachers are info experts. Good teachers are masters in their field.

首先，学术上的知识是最重要的。好老师是信息上的专家。好老师是他们专业领域的佼佼者。

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The info sources are for finding info about a "knowledge essay".

写“常识型文章”时，查找信息资料很主要。

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Data mining techniques can be used to find out potential and useful knowledge from the vast amount of data, and it plays a new significant role to the stored data in the info-times.

数据挖掘技术可以从大量数据中发现潜在的、有价值的知识，它给人们在信息时代所积累的海量数据赋予了新的意义。

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According to the Detroit Tigers Encyclopedia, Navin often seemed to have inside knowledge about certain races probably the result of picking up good info from his employers down at the casino.

FORBES: Frank Navin Did Not Win The Detroit Tigers In A Poker Game

Now you can brush up on your movie knowledge more easily before you make a fool out of yourself at parties, thanks to new info cards that are now being integrated into Google Play Movies.

ENGADGET: Google adds info cards to Play Movies, helps you become a trivia wizard