Ncb
[计] 网络控制块
🗣️ 情景例句
Emergency Assistance, may I help you?
紧急事故救援中心，有什么需要帮助的吗？
I don't know the answer, but let me ask Mr. Chen to comment on that.
我不知道答案，让我问一下陈先生看他有什么看法。
I know it's not necessary. I want to do it.
我知道不必这样，可是我愿付？/span>