英文關鍵字
animal
autumn
bird
blue
bridge
bright
city
color
czech
dawn
destination
distant
europe
far
fauna
flight
flock
formation
fowl
geese
group
landmark
landscape
lot
many
migrate
migratory
morning
nature
north
outdoor
outside
panorama
path
pink
red
river
sea
season
sky
skyline
spring
swan
team
together
tourism
tree
water