bulk hopper

例句：

1. 1. The bulk hopper is used to store large amounts of materials for later use.
   散装料斗用于存储大量材料以便后续使用。
2. 2. The bulk hopper was designed to hold a large amount of liquids and solids.
   散装料斗被设计用来存放大量的液体和固体。
3. 3.The bulk hopper was filled with sand and gravel to make it easier to transport the materials.
   散装料斗被装满了沙子和砾石，以便于运输这些材料。