single statement group

例句：

1. 1. Thesingle statement group is responsible for the overallplanning of the project.
   单一声明组负责项目的整体规划。
2. 2. The single statement group was formedto address the issue of environmental protection.
   单一声明组成立是为了解决环境保护问题。
3. 3. The singlestatement group has been working on a newpolicy proposal for several months.
   单一声明组已经工作了几个月来提出一个新的政策提案。