英文關鍵字
animal
aquarium
aquatic
beauty
bottom
branch
catfish
close
color
colorful
dark
decoration
decorative
environment
exotic
extreme
fin
fish
fresh
freshwater
glass
grey
life
long
marine
move
natural
nature
ocean
pet
plant
reef
saltwater
sea
swim
tree
tropical
undersea
underwater
view
water
whisker
wild
wildlife