traffic light美式英语

traffic light美式英语 traffic light 英语填空.The traffic light( )red traffic traffic light traffic rule “等traffic light”以及“traffic light从红灯变成绿灯”英语怎么讲? traffic light怎么读? traffic light是什么? Traffic Light 歌词 a traffic light _____the traffic rules _____the traffic light the traffic lights还是the traffic light light在traffic is light中的意思