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They have a very clear explanation about the <a href=""> difference between free as in price and free as in freedom</a> related to printed material. 
项目组非常明确地解释了和印刷品有关的 <a href=""> 免费与自由的区别</a>。 
Please send general FSF &amp; GNU inquiries to <a href="">&lt;;</a>. There are also <a href="/contact/">other ways to contact</a> the FSF. Broken links and other corrections or suggestions can be sent to <a href="">&lt;;</a>. 
请将有关自由软件基金会与 GNU 的查询与问题(以英语)发送到<a href="">&lt;;</a>。您也可以通过 <a href="/contact/">其他方法</a> 联系自由软件基金会。 
25 TODO: submitting -> contributing. 
Please see the <a href="/server/standards/README.translations.html">Translations README</a> for information on coordinating and contributing translations of this article. 
我们尽最大努力来提供精准和高质量的翻译,但难免会存在错误和不足。如果您在这方面有评论或一般性的建议,请发送至 <a href=""> &lt;;</a>。</p><p>关于进行协调与提交翻译的更多信息参见 <a href="/server/standards/README.translations.html">《译者指南》</a>。