英文關鍵字
abu
africa
animal
animals
aquatic
background
blue
chub
colombo
cure
diving
egypt
fish
fishery
gilled
group
indian
life
longjawed
mackerel
makerel
marine
marsa
mouth
nature
ocean
plants
rakegilled
rastrelliger
ray
red
reef
sardine
school
scomber
sea
shoal
striped
sunbeam
travel
tropic
tropical
under
undersea
underwater
water
wild
wildlife