英文關鍵字
action
active
arm
athlete
blue
breaststroke
camera
challenge
championship
close
closeup
competition
dive
drip
droplet
drops
dynamic
effort
exercise
freestyle
hand
male
man
motion
olympic
pool
professional
pure
race
rivalry
shot
side
speed
splash
sport
spray
sprint
swim
swimmer
swimming
tracking
view
water