In seven hours, going from Arlington, driving from the Incident Command Post to the site, flying the UAVs, processing the data, driving back to Arlington command post -- seven hours.
在7小时内，从阿灵顿的 灾难指挥所开车到事发现场，操控无人机， 处理得到的数据，开车回到阿灵顿指挥所， 七个小时。