英文關鍵字
bound
cabin
car
cargo
commerce
deliver
destination
diesel
drive
driving
east
freeway
freight
goods
handling
heavy
highway
industrial
industry
interstate
limit
load
logistics
machinery
move
mover
north
operate
retail
rig
road
roadtrip
route
semi
ship
shipment
south
speed
storage
store
traffic
trailer
transfer
transport
transportation
travel
trip
truck
vehicle
west