1·The utility model relates to a large-stroke baling machine which is used for the articles having light specific gravity, such as cotton, blankets, grass, etc.
本实用新型涉及一种比重较轻物品，例如棉花、毛毯、草等的大行程打包 机。
2·They bought a special machine for baling.
他们买了个专门的打包机。