floor damp proofing

例句：

1. 1. The builders were busy installingfloor damp proofing in the basement.
   建筑工人正在忙着在地下室安装地板防潮处理。
2. 2.The new carpet is designed to prevent moisturefrom seeping through the floor.
   新地毯设计用来防止水分通过地板渗透。
3. 3. Floor dampproofing is essential for maintaining a dryand healthy living environment.
   地板防潮处理对于保持干燥和健康的生活环境至关重要。