What are common components of the district Leadership Plan used by all Rotary districts worldwide?

全世界的扶轮地区施行的地区领导计划有那些共同的构成要素？

youdao

What are common components of the district Leadership Plan used by all Rotary districts worldwide?

全世界的扶轮地区施行的地区领导计划有那些共同的构成要素？

youdao