vacuum-operated milk lift

例句：

1. 1. The vacuum-operated milk lift is designed to make it easy for parents to feed their babies without having to manually pump the milk.
   真空操作的牛奶提升机设计成让父母在不手动泵奶的情况下，轻松喂养婴儿。
2. 2. In this case, the vacuum-operated milk lift was used to transport the milk from the farm to the city.
   在这种情况下，真空操作的牛奶提升机被用来将牛奶从农场运输到城市。
3. 3. The vacuum-operated milk lift has become a popular choice for many families looking for an efficient and convenient way to transportmilk.
   真空操作的牛奶提升机已成为许多家庭寻求一种高效且方便的运输牛奶方式的热门选择。