Bradford decided to assign a plot of land to each family to work and manage, thus turning loose the power of free enterprise.

布拉德福德决定给每家每户一小块地皮，让他们去耕作，这一举动放宽了自由企业。

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Red Hat's distribution, Red Hat Enterprise Linux, is comprised of free and open source software (FOSS) and they've been turning a profit for some time doing so.

红帽子分发版、红帽子企业版，它们包含了自由和开源软件（FOSS），他们从中获取利益已经一段时间了。

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Shining sunlight onto silicon is the most direct way of turning it into electricity (the light knocks electrons free from the silicon atoms), but it is also the most expensive.

阳光在硅上照射，能最直接的转化成电（光碰触电子使其脱离硅原子），不过这也是最贵的方法。

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And in a stark sign that the recession is now inflicting severe pain on the employed as well as the jobless, the number of working Americans turning to free government food stamps has surged.

CNN: Commentary: Panic anniversary no reason for joy

Over the past few months, there have been a string of online games turning to the free-to-play model to attract new players, and now a fairly big title is trying it on for size.

FORBES: Valve's Team Fortress 2 Goes Free to Play

As a result, Ubisoft is taking a cue from numerous iOS and Android developers, turning their attention to free-to-play games.

FORBES: Department of Justice Goes On Offensive Against Android Piracy