英文關鍵字
air
animal
bird
blue
breeze
clouds
concept
couple
feather
flight
fly
flying
freedom
gull
heaven
high
hover
life
light
nature
night
open
peace
sea
seagull
shine
shore
silhouette
sky
soar
soaring
space
spirit
sunny
sunset
symbol
two
view
water
wave
wild
wildlife
wind
wing