milk tube

例句：

1. 1. The milk tube is used to transport milk from the farm to the store.
   牛奶管用于将牛奶从农场运输到商店。
2. 2.The milk tube was a popular tool for carrying liquids in the 19th century.
   牛奶管是19世纪流行的携带液体的工具。
3. 3. The milk tube was removed from the store after it was found to be contaminated.
   在发现牛奶管被污染后，它被从商店移除了。