xtl2000126很高兴回答你的问题!How to Solve the Problem of Heavy Traffic?Nowadays,people in many big cities are complaining about the heavy traffic.It has seriously influenced people's daily life and ec...我指的是一些小知识 比如红绿灯 过马路走斑马线 不翻越护栏之类的 这篇文章的生词太多 不适合初一这回基本没有生词了。。When one crosses the street, one should take the crosswalk,underground passage or pedestrian overpass.When the red light is on, please stop and wait until the green light is on. Give a hand signal if one wants to turn or stop.If everyone obeys the traffic rules, it will be much safer to walk or ride on the road. 当你穿过马路，要走人行横道或过街天桥，地下通道。红灯亮时，请停止并等待绿色灯亮。转弯或停车时要给一只手信号。如果每个人都遵守交通规则，这将是步行或骑在路上安全多了。有问题请追问，没问题请及时采纳为最佳答案，答题不易，谢谢！