lay down the rules

• 制定规则

lay down the rules的用法和样例：

例句

1. It set rules for retirement plans run by big businesses.
   它为大企业退休计划的运行制定规则。
2. In the world of globality, you can't wait for someone else to set the rules.
   在全球化世界中，你不能等待别人来帮你制定规则。