swach
美
英 
例句
According to Tata, the Swach filter means a family of five could have safe drinking water for about 30 rupees a month.
根據塔塔的報告,Swach凈化器讓一個五口之家,每月大約花30盧比,就可以享用安全的飲用水。
Swach costs 999 rupees ($22. 50), and Tata expects to sell one million units this year.
凈水器售價999盧比(合22.5美元),塔塔化學公司預計今年其銷量可達100萬部。