機器
automobile
automotive
background
ball
bar
boat
car
cargo
closeup
connection
construction
drive
equipment
freight
harvester
haul
hitch
hook
industrial
iron
joint
lock
logistic
lorry
metal
new
nobody
object
old
outdoors
pin
pull
rear
road
safety
service
steel
strong
technology
tow
towbar
tractor
trailer
transport
transportation
travel
truck
vehicle