copyrightn.版权；著作权v.获得版权adj.受版权保护的copyright system著作权制度Copyrighted Work版权作品copyright license版权许可copyright deposit版权登记呈缴本copyright lawsuit版权诉讼copyright tickets版权票copyright country版权国家copyright warning侵权警告(版权警告)copyright trading版权贸易copyright library版本图书馆

1. It is illegal to take copies of a copyright work.
   复制受版权法保护的作品是违法的。
2. In addition to the copyright law, there is also patent law.
   除了版权法，知识产权法体系中还包括专利法。