traveled portion行车部分
mileage traveled行驶里程
a heavily traveled road旅客拥挤的道路
excessively traveled road承受重负荷的道路
traveled and begged游丐
annual mileage traveled年行驶里程
annual vehicle kilometers traveled车辆年平均行驶里程
measure of miles traveled行程测量
ADJ（形容词） having experienced or undergone much travelling 游历经验丰富的
a travelled urbane epicure