英文關鍵字
big
bottom
breath
cliffs
close
danger
environment
fauna
fish
gray
life
nature
ocean
open
predator
reef
rest
saltwater
sand
sandy
sea
shark
underwater
英文關鍵字
big
bottom
breath
cliffs
close
danger
environment
fauna
fish
gray
life
nature
ocean
open
predator
reef
rest
saltwater
sand
sandy
sea
shark
underwater