社会开发委员会

例句：

1. 1.The Social Development Committee is responsible for planning and implementing social development projects.
   社会开发委员会负责规划和实施社会发展项目。
2. 2. The committee has been working on a project to improve public transportation in the city.
   该委员会一直在致力于一个改善城市公共交通的项目。
3. 3. The committee will meet next week to discuss the progress of the project and make recommendations.
   该委员会将于下周开会讨论项目的进展并提出建议。