如图所示,橙色车希望按照黑色的箭头所指示的方向前进,橙色车驾驶员是否需要打转向灯?
不需要,橙色车的行进路线基本是一条直线No, the orange car's path is basically a straight line
进入环岛前打右转向灯,在准备离开环岛前打左转向灯Turn on the right signal light before entering the roundabout, and turn on the left signal light before preparing to leave the roundabout.