这片湿地不仅能够调节气候,还能净化进入河流的污水。Zhè piàn shīdì bùjǐn nénggòu tiáojié qìhòu, hái néng jìnghuà jìnrù héliú de wūshuǐ.This wetland can not only regulate the climate, but also purify wastewater entering the river.
这台机器可以净化房间里的空气。Zhè tái jīqì kěyǐ jìnghuà fángjiān lǐ de kōngqì.This machine can purify the air in the room.
在山里散步,让人觉得心灵被净化了。Zài shān lǐ sànbù, ràng rén juéde xīnlíng bèi jìnghuà le.Walking in the mountains makes one feel the soul has been cleansed.