operation system的用法和樣例：
例句
- The operating system is shutting down.
操作系統正在關閉。 - "A-bomb, H-bomb and nuclear-powered submarine"
兩彈一艇 - Disconnect the evaporation control system.
斷開蒸發控制系統。 - "absolute principle, top priority"
硬道理 - The business system enjoys excellent expandability.
業務系統具有很好的可擴展性。 - Currently, Intergrate Business System of ADBC has online operation, the programme has been chairman of this implementation.
目前，農發行綜合業務系統已上線運行，本文中的方案已在農發行得到實施。
