sea water treatment

例句：

1. 1.The company uses advanced technology to treat seawater for industrial use.
   该公司使用先进技术对海水进行工业处理。
2. 2. Seawater treatment is crucialfor maintaining the health of marine ecosystems.
   海水处理对于维护海洋生态系统的健康至关重要。
3. 3. Thewastewater from the factory needs to betreated before it can be released into thesea.
   工厂产生的废水需要经过处理才能排放到大海。