英文關鍵字
animal
aquarium
aquatic
blue
close
colorful
coral
deep
dive
environment
exotic
fish
footage
hailstone
lagoon
life
marine
micronesia
natural
nature
ocean
operation
pacific
red
reef
saltwater
schooling
scuba
sea
seascape
ship
shoal
sunk
swim
swimming
tropical
truk
under
undersea
underwater
war
water
wild
wildlife
wings
world
wreck