public domain of copyright law

• 公有领域

public domain of copyright law的用法和样例：

例句

1. The first proposal was on the appraisal of the public domain.
   第一项建议评估公有领域。
2. If he did not renew the copyright, his work passed into the public domain.
   如果他不更新版权，那么其作品就流入了公有领域。