請將下面這段話翻譯成英文：

　　潮汐車道

　　潮汐車道就是可變車道，是指可依照車流量而變換車道行駛方向的行車模式。有潮汐車道的道路，通常會有不同時間的車流變化，例如上班時間進城的車輛多，則潮汐車道會調(diào)整成進城的方向;到了下班時間，出城的車輛多，則調(diào)整為出城的方向，可改善交通擁塞的狀況。

　　參考譯文

　　Reversible Lane

　　A reversible lane is a lane in which traffic may travel in either direction, depending on the volume of traffic. Typically, it is used to improve traffic flow on highways where the traffic condition varies significantly at different times during the day. For example, during morning rush hour, more vehicles will be going into the city, and the reversible lane will then be used for inbound traffic. During evening rush hour, more vehicles will be going out of the city, and the reversible lane will then accommodate outbound traffic.

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