The beltway is very dangerous to drive on, especially during the rush hour.So be sure to keep your eyes peeled when you change lanes to pass one of those big trucks they call eighteen wheelers.

• 在环行车道上开车是很危险的；尤其是在车流高峰期.；所以当你改道要超过一辆那种被称为十八轮车的大卡车时一定要睁大眼睛!