Don't be afraid to cull the information sources you rely on.

别怕丢弃任何你曾依赖的信息源。

Integrating large Numbers of heterogeneous information sources.

集成大量的不同类信息源。

In today’s world, people can draw on a vast range of information sources.

在当今世界，人们可以从大量来源广泛获取信息。

Hint: the corporations exert influence over all of our information sources.

给个提示：企业在信息资源中置入了各种影响力。

The variety of information sources makes compiling statistics a difficult task.

各种各样的信息来源造成统计工作上的困难。