生产建筑单层给排水的翻译：Production building of single-layer water supply and drainage 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

Production of single-supply and drainage construction

Production building of single-layer water supply and drainage

The production construction monolayer gives draining water

Production of construction single layer to drainage

Production building of single-layer water supply and drainage