low speed storage

例句：

1. 1.This new computer has a low-speed storage system that can store large amounts of data.
   这台新计算机有一个低速存储系统，可以存储大量的数据。
2. 2. The low-speed storage system is designed to handle large volumes of data without slowing down the computer.
   低速存储系统旨在处理大量数据而不会使计算机变慢。
3. 3. In order to save space, some devices use low-speed storage instead of high-speed memory.
   为了节省空间，一些设备使用低速存储而不是高速内存。