two-stacked array

例句：

1. 1. The two-stacked array is a popular choice for data processing tasks.
   双层堆叠数组是数据处理任务的热门选择。
2. 2. The three-stacked array is more complex and requires more programming knowledge.
   三层堆叠数组更复杂，需要更多的编程知识。
3. 3. The four-stacked array is designed to handle larger amounts of data efficiently.
   四层堆叠数组旨在高效处理大量数据。