traffic control panel

例句：

1. 1.The traffic control panel is located at the intersection.
   交通控制板位于十字路口。
2. 2. The traffic control panel was designed to improve safety on the road.
   交通控制板的设计目的是提高道路上的安全性。
3. 3. The traffic control panel allows for better coordination between drivers and pedestrians.
   交通控制板使得司机和行人之间的协调更加高效。