continuous concrete mixer

例句：

1. 1. The continuous concrete mixer is used to mix and pour concrete in a continuous process.
   连续混凝土搅拌机用于在连续过程中混合和浇筑混凝土。
2. 2. The continuous concrete mixer has become an essential tool for construction projects.
   连续混凝土搅拌机已经成为建筑项目不可或缺的工具。
3. 3. The continuous concrete mixer was designed to improve the efficiency of concrete mixing and pouring.
   连续混凝土搅拌机的设计旨在提高混凝土搅拌和浇筑的效率。