one state

例句：

1. 1. The United States is a major one state.
   美国是一个大国。
2. 2.One state's laws may not apply to another.
   一个国家的法律可能不适用于另一个国家。
3. 3.The government has made significant changes to the one state's constitution.
   政府已经对这个国家宪法做出了重大修改。