英文關鍵字
adorable
animal
animals
background
beak
beautiful
bird
birds
brown
close
closeup
countryside
couple
cute
date
duck
ducks
eating
farm
feather
field
filming
footage
freedom
grass
green
highdef
lake
life
mallard
meeting
motion
natural
nature
outdoor
park
parkland
slow
slowmotion
spring
summer
sunny
walk
walking
wild
wildlife