The vehicles are controlled by a remote operator who can see the roads using built-in cameras.

车辆由远程操作员控制，操作员可以使用内置摄像头看到道路。

He is with Imperium Drive, which is using humans as remote operators for cars in the British city of Milton Keynes.

他在Imperium Drive工作，该公司在英国米尔顿·凯恩斯市使用人类作为汽车的远程操作员。

Rather than doggedly following a human being, it navigates itself around using cameras and ultrasonic sensors— though a remote operator can take control of it to supervise tricky manoeuvres such as crossing roads.

它不是一味紧跟人类，而是使用摄像头和超声波传感器来给自己导航。不过远程操作员也可以接管机器人，指导它完成类似过马路这样的复杂动作。