英文關鍵字
bird
close
closeup
cygnus
day
detail
film
footage
graceful
lake
motion
movie
mute
natural
nature
outdoors
outside
pond
river
sleep
sleeping
swan
trees
video
water
waterfowl
watersedge
wildfowl
wildlife
英文關鍵字
bird
close
closeup
cygnus
day
detail
film
footage
graceful
lake
motion
movie
mute
natural
nature
outdoors
outside
pond
river
sleep
sleeping
swan
trees
video
water
waterfowl
watersedge
wildfowl
wildlife