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在美国圣迭戈附近一条12.23公里长的高速公路上,经过专家们特别规划、改造后,有1350名志愿者正驾驶着特制的自动汽车,参加一项特殊而非常有意义的测试。只见汽车在高速公路上一辆接一辆飞速奔驰,而驾车人却将双手伸出窗外挥舞着,说明他们的确没有手握方向盘。围观在公路两旁的观众兴奋地大声高呼“OK!OK!”。这是
On a 12.23-kilometer stretch of expressway near San Diego, USA, a specially planned and retrofitted team of 1,350 volunteers is driving a purpose built automatic car to take part in a special and meaningful test. I saw the car on the highway one by one fast Mercedes-Benz, but the driver actually put his hands out of the window waving, indicating that they did not hold the steering wheel. Onlookers on both sides of the road excitedly exclaimed “OK! OK!” this is