concrete batch plant

例句：

1. 1. The concrete batch plant islocated in the city center.
   混凝土拌合厂位于市中心。
2. 2. The construction of the concretebatch plant has been completed.
   混凝土拌合厂的建设已经完成。
3. 3. The concrete batch plant produceshigh-quality concrete for various projects.
   混凝土拌合厂为各种项目生产高质量的混凝土。