plant purification

例句：

1. 1. The plant purification process involves removing impurities from the water.
   植物净化过程包括从水中去除杂质。
2. 2. The company has implemented a plant purification system to reduce pollution.
   该公司已经实施了一个植物净化系统来减少污染。
3. 3. The plant purification process is crucial for maintaining the health of our ecosystem.
   植物净化过程对于维护我们生态系统的健康至关重要。