铝箔

例句：

1. 1. Aluminum foil is used for wrapping food in the refrigerator.
   铝箔用于冰箱中包裹食物。
2. 2.The aluminum cans are made from recycled materials.
   这些铝罐是由回收材料制成的。
3. 3.Aluminum is a lightweight and strong material that is widely used in construction.
   铝是一种轻质且强度高的材料，广泛应用于建筑行业。