repurified

例句：

1. 1. The water was repurified to remove harmful chemicals.
   水被重新净化以去除有害化学物质。
2. 2. The company has been repurified to improve its efficiency.
   该公司已重新净化以提高其效率。
3. 3.The soil was repurified with compost to enrich the environment.
   土壤被重新净化，用堆肥来丰富环境。