Due to the limitation of the mining equipments, there can be only one robot digging at the working area. That is, it is only after the currently working robot finishes its collecting work and starts getting back to the base that the next robot can work at the diggings.的翻译：正在翻译，请等待... 什么意思？中文翻译英文，英文翻译中文，怎么说？

由于采矿设备的限制，只能有一个机器人挖掘工作区。，它是当前工作的机器人后，才完成收集工作，并开始回基地，未来的机器人可以在矿区工作。