By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software — to make sure the software is free for all its users.
相反地，GNU通用公共授权力图保证您分享与修改自由软件的自由-确保软件对所有的使用者都是自由的。
2
Many Americans feel that not all knowledge comes from books, nor is a higher degree a license for a pompous attitude or a guarantee to succeed.
许多老美觉得知识不全是来自书本，高学位也不该有自负态度或保证成功。
3
Hygiene license of clinical pharmacist practice is the guarantee of pharmacists participating in clinical work.