英文關鍵字
athlete
athletic
background
breath
compete
concept
count
countdown
course
exercise
exhausted
fast
field
finish
fitness
five
games
girl
health
jogging
lane
line
olympics
outdoor
pattern
pause
people
portrait
prepare
race
racecourse
racetrack
run
runner
sit
speed
sport
sprint
stadium
start
success
sunset
three
track
win
winner
woman
young