名詞解釋：堿水是天然堿，主要的成分是碳酸鈉和碳酸鉀。你知道怎么用英語表達嗎?

　　Bright Dairy, a major Chinese producer of milk products, said it has recalled a batch of milk tainted by an alkaline cleaning product.

　　The products involved were 950-milliliter cartons of UBest, the company's high quality fresh milk, produced in a Shanghai plant on June 25. It was caused by some alkaline water used for cleaning that seeped into the milk on the production line, according to the company.

　　中國大型奶制品生產(chǎn)商之一光明乳業(yè)稱其已經(jīng)召回一批受堿性清潔劑污染的牛奶。這批產(chǎn)品涉及950毫升盒裝優(yōu)倍牛奶，是該公司高質(zhì)量鮮奶，于6月25日在上海工廠生產(chǎn)。據(jù)光明公司稱，這是由一些清潔用的堿水滲入生產(chǎn)線中的牛奶造成的。

　　【講解】文中的alkaline water 即指堿水，alkaline是指堿的，堿性的，lye也可指堿液，酸性的英語可以說成 acidic，acid 指酸。milk 是指牛奶，脫脂牛奶可以說成 skim milk，全脂牛奶可以說成 whole milk，其他一些奶制品dairy product的英語表達為，酸奶 yogurt，奶粉 milk powder 或 powdered milk, 奶酪 cheese ，煉乳 condensed milk。