你是否梦想过将来有一天开着无人驾驶汽车,自由地飞驰在宽广的公路上?其实,这个梦想在航天科学技术的帮助下,有可能变为现实哦!自动驾驶汽车不再是梦总的说来,随着技术的进步,驾驶汽车变得日益简单方便。但是,无人驾驶汽车的出现可能还需要若干年,届时,我们只需向汽车发布命令,就可以安然地坐在驾驶座上享受旅程的乐趣了。 Have you ever dreamed of driving an unmanned vehicle one day in the future and flying freely on a wide highway? Actually, this dream may become a reality with the help of aerospace science and technology. Auto-driving cars are no longer a dream As the technology advances, driving the car has become increasingly simple and convenient. However, unmanned vehicles may take several years to emerge. By then, we can comfortably ride in the driver’s seat and enjoy the journey by issuing orders to the car.