牵引车： 1. tractor 2. Tow Tractor 3. towing vehicle
大型客车： 1. large bus 2. Coach 3. motorbus
小型客车： 1. wagon 2. micro-bus 3. minibus
小型自动挡汽车： 1. small automatic-shift cars 2. Small vehicle with Automatic Transmission
低速载货汽车：low-speed lorry/truck
三轮摩托车： 1. three-wheeled motor vehicle 2. motor tricycle 3. Tuk Tuk
三轮汽车： 1. tricar 2. three-wheel truck 3. three-wheeled motor vehicle