Relax coupling的用法和樣例：
例句
- Is a service that allows for a loose coupling of events between components.
是允許在組件之間使用松耦合的事件的服務。 - According to the thought of modularizing design, each part of the process is implemented separately to reduce the coupling of the system and expand the system functions easily.
按照模塊化設計思想，將流程各個階段分開設計，體現系統的松耦合性，便於系統擴展。
