So Ed and his team figured that they could optimise the crane movements so that it wouldn't just pick the container for the first truck that arrived, but would choose the most efficient order to load the containers.

因此，Ed 和他的团队认为他们可以优化起重机的运动， 这样它就不会只是为第一辆到达的卡车挑选集装箱，而是会选择最有效的顺序来装载集装箱。