英文關鍵字
man
bicycle
closeup
brake
handlebar
side
view
road
standing
outdoor
hand
pressing
checking
bike
sport
person
handle
ride
male
transport
biking
vehicle
lifestyle
cycling
detail
bicyclist
travel
finger
equipment
unrecognizable
cycle
cyclist
walking
selective
focus
blurred
background
city
street
urban
summer
day
outside
slow
motion
young
adult
control
mechanic
safety
connection
cable
gear
action
guy