subsidiary conveyer

例句：

1. 1. The subsdiary conveyer is designed to transport heavy materials efficiently.
   子公司输送机设计用来高效地运输重材料。
2. 2.The company has invested in a new subsdiary conveyer system to improve its production efficiency.
   该公司投资了一个新的子公司输送系统，以提高其生产效率。
3. 3. The subsdiary conveyer was used to move the large machine parts from the factory to the assembly line.
   子公司输送机被用来将大型机器部件从工厂运往装配线。