英文關鍵字
swan
water
white
lake
pond
birds
ducks
morning
wildlife
swim
wild
bird
animal
river
beautiful
nature
swans
graceful
beak
waterfowl
natural
wing
feather
beauty
peaceful
reflection
elegance
outdoor
feathers
duck
wings
neck
love
grace
fauna
swimming
elegant
symbol
romantic
park
head
cygnus