multilevel device

例句：

1. 1.The multilevel device is designed to improve the efficiency of data processing.
   这种多层次设备旨在提高数据处理的效率。
2. 2. The multilevel device can be used for various applications, such as data storage and analysis.
   这种多层次设备可以用于各种应用，如数据存储和分析。
3. 3. The multilevel device is a breakthrough in the field of data processing technology.
   这种多层次设备是数据处理技术领域的一项突破。