英文關鍵字
action
auto
automobile
business
car
chrome
closeup
control
detail
details
drive
elements
equipment
hand
hardwork
help
indoor
industrial
industry
interior
machine
many
metal
motion
outside
person
process
repair
retail
safety
service
shelfs
silver
speed
spinning
steel
support
technical
technology
tire
transport
transportation
tyre
used
valve
vehicle
wheel
wheels
work
worker