英文關鍵字
adventure
animal
aqua
bottom
creature
deep
depth
discovering
dive
diving
ecosystem
educational
exploration
exploring
fauna
fish
hiding
holiday
inhabitant
life
marine
nature
ocean
pebble
pebbly
research
rocks
scuba
sea
seafloor
seaweeds
small
stones
subaquatic
submerged
subsea
swim
swimming
tiny
tourism
undersea
underwater
vacation
view
water
weed
weedcovered
wild
wildlife
world