policy maker

例句：

1. 1. The policy maker decided to implement the new regulations.
   政策制定者决定实施新规定。
2. 2.The policy maker was asked to review the proposals for the new project.
   政策制定者被要求审查新项目的提案。
3. 3.The policy maker made a significant impact on the country's economy.
   政策制定者对该国经济产生了重大影响。