英文關鍵字
abstract
air
airplane
and
animal
animals
beautiful
beauty
bird
birds
blue
business
calm
cloud
concept
cross
cygnini
drifting
elegance
feather
fountain
graceful
hand
isolated
itself
lake
lazily
light
morning
mute
nature
neck
plane
pond
pruning
reflection
river
scotland
scotlandn
sign
sky
spey
swan
swans
swim
swimming
symbol
technology
water
white
wildlife