图中是慢行标志。

The picture is a slowdown sign.

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我们会不听从道路边上的减速慢行的警告标志，然后在一个急转弯处滑出跑道。

We can fail to heed the warning signs along the road that tell us to slow down. Then we skid off the road on a hairpin turn.

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这些标志用于指示特定车道的交通情况：绿色箭头表示通行，黄色箭头或黄色的“X”表示慢行，而红色的“X”表示该车道禁止通行。

The symbols show a specific lane's traffic condition: a green arrow for a lane flowing freely, a yellow arrow or yellow "X" for a slow lane, and a Red "X" for a lane that is shut down.

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