Any license that provides the user certain specific freedoms is a freesoftwarelicense.
任何给用户提供某些特定的自由的授权都是一个自由软件授权。
2
You are also free to give away and free to sell copies, under the terms of the applicable freesoftwarelicense.
在自由软件许可条款的规定下，你可以分发或出售这些软件。
3
The GPL is a freesoftwarelicense, and therefore it permits people to use and even redistribute the software without being required to pay anyone a fee for doing so.