1.过马路时一定要注意红绿灯 must pay attention when crossing the traffic lights.最标准的，请采纳，有问题追问，祝好！
2.I must pay attention to the traffic signals .
3.The traffic lights are the same in every country . There are always three lights : red, yellow and green.Red means “Stop”, yellow means “Wait”,and green means“Go”. 。
traffic light
红灯停，绿灯行，黄灯等待 red for stop, green for go and yellow for wait.
人行红绿灯 Pedestrian traffic lights 车辆红绿灯 Vehicle traffic light。
1.Traffic lights 例句 每个十字路口都有红绿灯。 There are traffic lights at each crossing 希望对你有帮助。
2.在红绿灯处右拐 take a right turn at the traffic lights.
3.红绿灯 [词典] traffic light; traffic signal; traffic lights; [例句]在刚过巴尔比环岛的地方。
