Like air traffic controllers, these technicians coordinate every movement of every ship through every lock.

和航空塔台一样，技术员调度每艘船通过各船闸的所有动作。

youdao

Like air traffic controllers, these technicians coordinate every movement of every ship through every lock.

和航空塔台一样，技术员调度每艘船通过各船闸的所有动作。

youdao