high-temperature water boiler

例句：

1. 1.The high-temperature water boiler is used to heat the building's heating system.
   高温水锅炉用于加热建筑物的供暖系统。
2. 2.The new high-temperature water boiler has a higher efficiency than the old one.
   新型高温水锅炉的效率比旧型高。
3. 3.The high-temperature water boiler is an important part of the heating system in many buildings.
   高温水锅炉是许多建筑中供暖系统的一个重要的组成部分。