关于爱国卫生运动的高中英语作文（100字左右）：

Protecting Our Environment: A Collective Responsibility

Our country's ongoing patriotic health campaign emphasizes the importance of environmental protection. As citizens, we must recognize that a clean and healthy environment is fundamental to national development. Simple actions, such as reducing waste, conserving water, and promoting green living, contribute significantly to this cause. Let us unite in safeguarding our homeland's natural resources for future generations.

注：此作文结合爱国卫生运动的核心理念，强调环境保护与公民责任的关联性，符合活动主题要求，并控制在约100字左右。