hay ricking machine

例句：

1. 1. The hay baler isused to compact the hay into amore manageable form for storage.
   干草压捆机用于将干草压缩成更便于储存的形式。
2. 2. Thehay mower is usedto cut and transport thehay from the field to the barn.
   干草收割机用于从田间收割并运输干草到谷仓。
3. 3. Thehay baler and mower are essentialtools for managing large hay fields.
   干草压捆机和收割机是管理大型干草田的必备工具。