heat supply network

例句：

1. 1.The city's heat supply network isdesigned to efficiently distribute hot water throughout thecity.
   该市的供热供应网络设计用来高效地在整个城市中分配热水。
2. 2. Thenew heat supply network will improve energy efficiencyand reduce carbon emissions.
   新的供热供应网络将提高能源效率并减少碳排放。
3. 3. The constructionof the new heat supply network has beena long-awaited project for manyyears.
   新供热供应网络的建设是多年来许多人期待已久的项目。