Now, that's been the promise of the self-driving car, the autonomous vehicle, and it's been the dream since at least 1939, when General Motors showcased this idea at their Futurama booth at the World's Fair.
如今，这些都是自动汽车能做到的 自动汽车从 1939 年通用汽车公司在世 通用汽车公司在世界展销会上展示他们未来汽车的的理念