variable-length record sorting

例句：

1. 1. This software usesvariable-length records to store large amountsof data efficiently.
   这款软件使用可变长度记录来高效地存储大量数据。
2. 2. Inthe field of computer networking, variable-length records are used to transmit binary dataover a network.
   在计算机网络领域，可变长度记录用于通过网络传输二进制数据。
3. 3.The variable-length record sorting algorithmis crucial for efficient data storage and retrieval in databases.
   可变长度记录排序算法对于数据库中高效存储和检索数据至关重要。