把我认为安全和效率是相对的我们在追求一个的同时就会在一定程度上牺牲另一个每一位管制员对安全和效率的平衡的把握也是不同的。举一个最简单的例子什么时候飞机要跟随前机下降高度什么时候不需要不同的管制员有不同的选择。但我认为每一位管制员的目标都是在确保绝对安全的前提下获得最高的效率翻译成英文

I believe safety and efficiency are relative, and in pursuit of one, we will to some extent sacrifice the other. Each controller has a different understanding of the balance between safety and efficiency. Let's take a simple example: when should an aircraft follow the preceding aircraft in descending altitude, and when should it not? Different controllers make different choices. However, I believe that the goal of every controller is to achieve the highest efficiency while ensuring absolute safety