英文關鍵字
animal
animalia
aves
beak
billed
bird
charadriiformes
coast
feather
feathers
flying
gull
gulls
laridae
larus
nature
sandvicensis
sandwich
sea
seabird
seagull
sterna
tern
thalasseus
water
waterfowl
white
wild
wildlife
wing
world
worlds
英文關鍵字
animal
animalia
aves
beak
billed
bird
charadriiformes
coast
feather
feathers
flying
gull
gulls
laridae
larus
nature
sandvicensis
sandwich
sea
seabird
seagull
sterna
tern
thalasseus
water
waterfowl
white
wild
wildlife
wing
world
worlds