Merge with the traffic的意思|示意

Merge with freeway traffic in a smooth, gradual movement to the centre of the nearest freeway lane.

并道时，平滑、稳定的移动至最近的高速车道中央。

When merging with the traffic flow on the main road, the driver should turn on the turn signal in advance and observe carefully and make sure it is same to merge before merging into the traffic flow.

驾驶车辆汇入主干道车流时，应提前开启转向灯，仔细观察，确认安全后汇入车流。