未经处理的用英语怎么说？

未经处理的

例句

• unprocessed liquid waste from a nuclear power station 核电站排出的未经处理的废液
• All the bedding is made of simple, untreated cotton... 所有床上用品全部用未经处理的天然棉花制成。
• ...the dumping of nuclear waste and untreated sewage. 倾倒核废料和未经处理的污水
• ...contamination of bathing water by raw sewage. 洗澡用水被未经处理的污水污染
• It's not enough to get rid of raw sewage by pumping it out to sea... 将未经处理的污水排入海中了事是不够的。
• The sea is coated with a film of raw sewage. 海面上漂浮着一层未经处理的污水。
• A million tonnes of untreated sewage is dumped into the sea... 一百万吨未经处理的污水被倾倒进了海里。