英文關鍵字
adorable
aqua
aquatic
attractive
background
beak
beautiful
bird
birds
blue
clean
creature
cute
dive
domestic
drop
duck
ducks
environment
fauna
feather
figure
float
floats
free
freedom
funny
jump
lake
lighting
many
move
natural
nature
nibble
park
people
play
playful
real
sink
splash
spring
submerge
summer
sunken
surface
sweet
swim
time
water
wedge
wild
zoo