dust-reclaiming mill

例句：

1. 1. This dust-reclaiming mill is designed to remove fine particles from the air.
   这个尘埃回收机被设计用来从空气中去除细小颗粒。
2. 2.The company has invested in a new dust-reclaiming mill to improve efficiency.
   该公司投资了一个新的尘埃回收机以提高效率。
3. 3.The dust-reclaiming mill was installed at the factory to reduce workplace contamination.
   尘埃回收机在工厂安装，以减少工作场所的污染。