The infrastructure is not intelligent: roads, power grids and water-distribution systems are all essentially networks of dumb pipes.
基础设施未智能化：道路、电网及配水系统基本都是哑管道网络。
2
However, the senegalaise des eaux (SDE), a water-distribution corporation, guarantees that water problems will become a distant memory once technical issues have been resolved.
然而一家自来水公司senegalaise des eaux (SDE)却保证道，一旦技术问题得到解决，缺水问题将一去不复返。
3
I have moved from trying to model and understand the distribution and evolution of water vapour.