-
1. The tower sludge is causing a lot of problems for the city's sewage system.
塔污泥给城市的污水系统带来了很多问题。
-
2. The construction crew was working on removing the tower sludge from the foundation.
施工队正在努力从地基上清除塔污泥。
-
3. The engineer recommended that the tower sludge be treated before it could cause further damage.
工程师建议在塔污泥造成进一步损害之前对其进行处理。