英文關鍵字
action
active
bicycle
bicyclist
bike
biker
biking
cardio
workout
competition
cycle
cycling
race
ray
xray
anatomy
lungs
breathe
cyclist
exercise
fitness
helmet
ironman
man
professional
rider
speed
sport
sportsman
training
triathlete
wheel
fit
triathlon
tour
france
win
winner
victory
muscles
peloton
champion
team
pedals
abstract
art
x-ray
riding