Operationally
大学 College运作上\\n操作上
🗣️ 情景例句
Being a mother is not easy,
当一个母亲真不容易，
My mouth is watering.
我在流口水。
The officer in the control tower was very angry when he heard the news,
控制塔上的官员得知这一消息后，非常气愤，