英文關鍵字
air
aquatics
athlete
black
body
breathing
buoy
butterfly
cap
competition
crawl
diving
dynamic
fitness
foam
freestyle
goggles
gym
high
inhaling
lane
line
male
man
marker
motion
path
person
pool
professional
pursuit
recreation
ripples
slow
slowmo
speed
splash
sport
sportsman
stroke
strong
surface
swimmer
swimming
swimsuit
swimwear
track
training
underwater
water