模块

例句：

1. 1. The software is divided into several modules for better organization.
   软件被分成几个模块以便更好地组织。
2. 2. Each module in the program has its own set of instructions.
   程序中的每个模块都有自己的一套指令。
3. 3. The project is divided into several modules to be completed sequentially.
   该项目被分成几个模块，以便于依次完成。