traffic sign and marking

• 交通标志标线

traffic sign and marking的用法和样例：

例句

1. When a vehicle passes a school or a residential area, the driver should observe the signs and markings, go slowly and refrain from honking.
   车辆通过学校和小区应注意观察标志标线，低速行驶，不要鸣喇叭。