From all of us at Ground Control.

从现在开始由我们地面控制。

This is ground control.

这是地面控胤制台。

This is Ground Control.

这里是地面控制台。

Theory of key stratum in ground control.

岩层控制的关键层理论。

The ground control system is also ready.

地面指挥系统也做好了准备。