Acchan
abbr. Allied Command Channel 盟军指挥系统（北约）
🗣️ 情景例句
Floors one to eight are the elevators to the left.
一到八楼上下使用的电梯在左边。
And so, I'd like to proceed to the next stage.
所以，我要进行下一阶段了。
With pleasure!
我很乐意！