機器
auto
automobile
bicycle
bike
biking
black
brake
car
chain
clutch
cycle
cycling
design
disc
drive
driver
engine
equipment
gear
icon
industrial
industry
isolated
mechanical
metal
metallic
motor
mountain
part
pedal
power
race
ride
road
seat
spare
speed
sport
steel
technology
tire
training
transmission
transport
transportation
travel
vehicle
wheel
white