Over the past decade, the average early stage global investment in early stage water technology companies has totaled less than 30 million dollars every year.
在过去的十年中，全球对早期水技术公司的平均早期投资总额每年不到 3000 万美元。
Water technology
原声例句
TED演讲（视频版） 2019年9月合集
英语百科
Water treatment
Water treatment is any process that makes water more acceptable for a specific end-use. The end use may be drinking, industrial water supply, irrigation, river flow maintenance, water recreation or many other uses including being safely returned to the environment. Water treatment removes contaminants or reduces their concentration so that the water becomes fit for its desired end-use, .
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