air-blast goaf-stowing machine

例句：

1. 1.The air-blast goaf-stowing machine has been a lifesaver for us during the recent flood.
   最近洪水期间，这台空气冲击式自动装填机对我们来说是救星。
2. 2.The engineer was impressed by the air-blast goaf-stowing machine's efficiency in handling large quantities of materials.
   工程师对这台空气冲击式自动装填机处理大量物料的效率印象深刻。
3. 3.The air-blast goaf-stowing machine is designed to ensure that the materials are evenly distributed throughout the storage space.
   这台空气冲击式自动装填机的设计目的是确保材料在整个存储空间内均匀分布。