operating mode的用法和樣例：
例句
- Therefore, the carburetor must have many systems to alter its functions to the various operating conditions of the engine.
因此化油器有一些裝置可以根據發動機的不同工況對化油器的工作進行調節。 - Astronaut Jing Haipeng defends in the returns cabin value, and momentarily monitors the airship operating condition.
航天員景海鵬在返回艙值守，並隨時監控飛船運行工況。
