你正在接近这个环形交叉口，想要按照箭头行驶。你需要打转向灯吗？You're approaching this roundabout and want to follow the arrow. Do you need to indicate?
不需要 - 几乎是一条直线No - it's almost a straight line
是 - 接近环形交叉路口时不要指示，但在经过第一个出口后向左打转向灯Yes - don't indicate as you approach the roundabout, but indicate left after you've gone past the first exit
是 - 接近环形交叉路口时指示向右，然后经过第一个出口后向左打转向灯Yes - indicate right as you approach the roundabout, then indicate left as you go past the first exit