four-address instruction format

例句：

1. 1. In the four-address instruction format, each address is separated by a colon and a space.
   在四地址指令格式中，每个地址用冒号和空格分隔。
2. 2. This software uses the four-address instruction format to store data in memory.
   这款软件使用四地址指令格式来在内存中存储数据。
3. 3. The four-address instruction format is used in many computer systems to manage memory allocation.
   四地址指令格式在许多计算机系统中用于管理内存分配。