The traffic lights are same in every country.There are always three light:red,yellow and green.Red means "Stop".Yellow means "wait",and green means "Go".In China,drivers drive on the right side of the road.In the US,drivers drive on the right side of the road too.In England and Australia,however,drivers drive on the left side of the road .If you go by car,by bike or on foot,you must know the traffic lights. 写了这么多,就给一点分落!我才上六年级,不容易呀!