英文關鍵字
animal
animals
background
beautiful
beauty
bird
black
blue
calm
czech
day
elegance
feather
grace
graceful
lake
landscape
life
light
love
majestic
mirror
mute
nature
outdoors
park
peace
peaceful
pond
purity
reflection
republic
river
romance
round
scene
swan
swans
swim
swimming
tranquil
water
white
wild
wildlife