英文關鍵字
air
aqua
aquatic
back
below
blue
clean
clear
danger
dark
day
deep
depth
diving
element
float
lake
light
liquid
marine
middle
nature
nowhere
ocean
reach
ripple
scuba
sea
sky
sun
sunbeams
sunlight
sunny
surface
surfacing
turquoise
under
underwater
video
water
waterline
wave
waves
wet