main compiler的用法和样例：
例句
- Rather than forcing the user to understand the file system to achieve her goal, a simple Abandon Changes function on the main menu would suffice.
我们不能强迫用户理解文件系统，从而实现他们的目标，只要在主菜单上放一个简单的放弃修改功能就足够了。 - Compilation of curriculum design, the main song completed document editing system and the functions, interface aesthetics, preparation of specification, easy to modify.
汇编的课程设计，主要完成了点歌系统和文件编辑的功能，界面美观，编写规范，容易修改。
