自由软件用户学习软件种类，而不是程序。
Free software users learn software categories, not programs.
在值得谈论的每个软件种类中，你总会发现有竞争力的开源解决方案。
In every software category worth mentioning, you'll find a competitive open source solution. And in some cases, open source is the only solution.
在值得谈论的每个软件种类中，你总会发现有竞争力的开源解决方案。
In every software category worth mentioning, you'll find a competitive open source solution.
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