free lane change

例句：

1. 1. The driver made a freelane change to avoid the traffic jam.
   司机为了避开交通拥堵，进行了一次自由车道变更。
2. 2. During the long drive, shedecided to take a free lane change tosave time.
   在漫长的驾驶过程中，她决定进行一次自由车道变更以节省时间。
3. 3. The car was stuck in the trafficand the driver had no choice but tomake a free lane change.
   汽车被堵在路上了，司机别无选择，只能进行一次自由车道变更。