community composition

例句：

1. 1. In community composition, each individual's contributions to the group are weighed against the contributions of othersin order to determine the overall group functioning.
   在社区构成中，每个个体对群体的贡献与其他人的贡献相权衡，以确定整体的群体功能。
2. 2.The community composition of a city can greatly affect its economic development and social stability.
   一个城市的社区构成对其经济发展和社会稳定有很大影响。
3. 3. The research on community composition has provided valuable insights into how different groups interact within a community.
   关于社区构成的研究为了解不同群体如何在社区内互动提供了宝贵的见解。