two-stack machine

例句：

1. 1.The two-stack machine is used to sort and organize data efficiently.
   双层堆叠机用于高效地对数据进行分类和组织。
2. 2. The two-stack machine has been upgraded to support higher data volumes.
   双层堆叠机已被升级以支持更高的数据量。
3. 3. The two-stack machine is a popular choice for businesses looking to streamline their operations.
   双层堆叠机是企业寻求精简运营的热门选择。