water renovation and reuse

例句：

1. 1.The old building was renovated into a new hotel.
   这栋旧建筑被翻新成了一家新酒店。
2. 2. The city government plans to renovate the public squares.
   市政府计划翻新公共广场。
3. 3. The renovation of the library has been completed successfully.
   图书馆的整修工作已经成功完成。
4. 1. Reusing plastic bags can reduce waste and save resources.
   重复使用塑料袋可以减少浪费，节约资源。
5. 2. The company uses recycled materials in its products.
   这家公司的产品使用了回收材料。
6. 3. Reusing old clothes can save money and reduce pollution.
   重复使用旧衣物可以省钱并减少污染。