单词high-occupancy-vehicle-lane
网络: 高速公路的共乘车道；多乘员车辆车道；高乘载车辆车道
A general introduction to the concept of HOV (High Occupancy Vehicle) lane and its developing process in Los Angeles is presented;
介绍HOV（高承载率车辆）车道的概念及在洛杉矶的发展过程；