1. Environmental protection:环保 2. Protection of the environment:保护环境 3. Love for nature:热爱大自然 4. Save water:节约用水 5. Sort out:分类整理 6. Waste classification:垃圾分类 7. Wastewater treatment:污水处理 8. Publicize the knowledge of environmental protection:宣传环保知识...
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