To keep everything running smoothly requires precision organisation, compared to the bustle outside, the railway bureau control centre is an oasis of calm.

只有进行精密的运营，春运才能顺畅进行，和车站外面的喧闹相比，铁路局控制中心就像一片平静的绿洲。

Regulators also inspected the wireless network which EHang uses to link its flying taxis to a control centre on the ground.

监管机构还检查了亿航用于将其飞行出租车连接到地面控制中心的无线网络。

From the control centre in Turin, Caroline Freyssinet will monitor the analyses of the Martian soil carried out by the automatic laboratory in the rover.

在都灵的控制中心，卡洛琳·弗雷西内(Caroline Freyssinet)将监测探测器上的自动实验室对火星土壤的分析。

The firm, which is a subsidiary of Boeing, one of the world's biggest aircraft-makers, will also use a ground-based control centre to monitor flights.

该公司是世界上最大的飞机制造商之一波音公司的子公司，还将使用地面控制中心来监控航班。

The plan is that qualified individuals sitting in control centres on the ground will monitor several flights each, as already happens with military drones, and will thus be available to take manual command in an emergency.

该计划是坐在地面控制中心的合格人员将分别监控多个航班，就像军用无人机已经发生的那样，因此可以在紧急情况下进行人工指挥。