energy saving in buildings

• 建筑节能

energy saving in buildings的用法和样例：

例句

1. Implement the existing energy saving standards for buildings in a compulsive way.
   强制性执行现有的建筑节能标准。
2. Reduce energy consumption, building energy conservation to bear the brunt.
   降低能源的消耗，建筑节能首当其冲。