Speed limit sign
01
限速标志, 最高速度标志
a sign that shows the maximum speed allowed on a road
例子
The speed limit sign on the highway says 60 kilometers per hour.
高速公路上的限速标志显示每小时60公里。
Many drivers look at the speed limit sign to know how fast they can go.
许多司机看限速标志以了解他们可以开多快。
