passenger seat miles

With human supervisors in the passenger seat, seven test cars have driven 1,000 miles without human intervention and more than 140,000 miles with only occasional human control.

7辆测试车都有人坐在乘客座位上监视，在不需要人干预的情况下这些车已经开了1000英里。 如果要开14万英里以上，人只需偶尔地控制一下车辆。

With human supervisors in the passenger seat, seven test cars have driven 1, 000 miles without human intervention and more than 140, 000 miles with only occasional human control.

7辆测试车都有人坐在乘客座位上监视，在不需要人干预的情况下这些车已经开了1000英里。如果要开14万英里以上，人只需偶尔地控制一下车辆。

The Elio car gets 84 miles per gallon (35.7 km per liter) on the highway. The driver sits in the front seat and the passenger sits in the back seat.

这种埃利奥汽车在高速公路上油耗为84英里每加仑，即35.7公里每升。驾驶员坐在前排座位，乘客坐在后排座位。