英文關鍵字
apnea
aqua
aquatic
blue
boy
bubbles
child
clear
current
dive
dived
diving
ebbing
flow
flutter
freediving
heaving
immerge
immersed
kid
light
limpid
people
person
plunge
plunged
plunging
reflection
ripple
rise
son
submerge
submerged
submerse
sunken
surface
swim
swimming
tidal
training
underwater
undulate
undulating
undulation
upstream
water
wave
waves
waving
wavy
young
youth