cement blower

例句：

1. 1.The cement mixer is used to mix cement and water for construction projects.
   水泥搅拌机用于建筑项目中混合水泥和水。
2. 2. The cement mixer was the only tool available to mix the concrete quickly.
   水泥搅拌机是唯一可用的工具，可以快速混合混凝土。
3. 3. The cement mixer was used by the builders to create a strong foundation for the new building.
   水泥搅拌机由建筑工人使用，为新建筑物创建了坚固的基础。