Making every drop count

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Making every drop count

机译：计算每一滴

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London's streets can be a bit of a maze, but below ground things are even more complex. Water pipes crisscross the city in all directions. Some areas used to have competing water companies, each of which built its own system. Not even Thames Water, the utility that operates the British capital's water-supply network today, knows exactly where all the pipes run.

机译：伦敦的街道可能有点迷宫，但地下的情况却更加复杂。水管四通八达。一些地区曾经有竞争的自来水公司，每个公司都建立了自己的系统。甚至今天运营英国首都供水网络的公用事业公司泰晤士水务公司（Thames Water）也不知道所有管道的确切位置。

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《The economist》 |2010年第8707期|p.a8a10a12|共3页
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Making every drop count

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