英文關鍵字
ducklings
cage
farm
pets
group
young
cute
animals
confined
interacting
behavior
quacking
feathers
captivity
domestic
livestock
enclosure
poultry
farmyard
small
fluffy
chirping
crowded
adorable
pen
restricted
rearing
containment
domesticated
agriculture
barnyard
farming
rural
huddled
waddling
gated
whimsical