英文關鍵字
animal
avian
background
beak
beautiful
bird
black
calm
cygnus
dark
elegance
feather
feathers
graceful
lake
motion
nature
neck
one
outdoor
park
peacefu
pond
red
reflection
river
single
slow
swan
swim
water
wet
wild
wildlife
wing
英文關鍵字
animal
avian
background
beak
beautiful
bird
black
calm
cygnus
dark
elegance
feather
feathers
graceful
lake
motion
nature
neck
one
outdoor
park
peacefu
pond
red
reflection
river
single
slow
swan
swim
water
wet
wild
wildlife
wing