英文關鍵字
anatomy
anemone
animal
aquarium
aquatic
biology
cartilaginous
cluster
color
colorful
culture
depth
fin
fish
fisherman
fishing
flakes
fluvial
food
gill
life
lisbon
marine
migration
ocean
oceanarium
pisces
portugal
predator
river
sea
selvage
shoal
swimming
tentacle
toxin
water
wild
wildlife