志愿者们正在帮助当地社区重建家园。

Volunteers are ___aiding the local community in rebuilding their homes.

志愿者们正在帮助清理海滩，为环保事业出力。

Volunteers are ___aiding in cleaning the beach for environmental protection.

这家公司通过资助教育项目来支持社区发展。

The company supports community development by ___aiding educational projects.