two-point turn和 three-point

题目

two-point turn和 three-point
A two-point turn is done by stopping near the side oh the road,backing into a driveway and then turning into the street to proceed in opposite direction.
A three-point turn is done by making a sharp turn to the left in the middle og a block,and stopping just before the curb.To complete the three-point turn,back up to your right and then proceed to dribe down the street in the opposite direction.

答案

两点转向和三点转向(调头) ,指在狭窄场所把车子前驶、后退、再前驶以转向的方法一,检查前方及后面是否安全
二,打开左转灯,同时看左侧盲点
三,向左转动方向盘,直到接近且垂直于对面路沿
四,换后退挡360度检查,向右转动方向盘后退.
五,当看到前方有足够空间转出后换前进挡向左转出