分析潜在的主导交通流向，通过道路线型的优化调整，将存在左右转弯的主导交通转高速为直行交通。

On the basis of traffic analysis such as the dominant traffic flows, the traffic control can be optimized by forbidding left turn and right turn at some crossroads.

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直行并在交通灯那里右转。

Go straight and turn right at the traffic light.

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此信号允许公共交通车辆在路口直行，转左转右，其它方向的车辆都面对着红色交通灯。

This allows transit vehicles to go through, turn right or left, while all conflicting traffic faces a red light.

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