英文關鍵字
africa
agriculture
animal
beak
behind
bird
curiosity
farm
farmer
farmfull
feather
feathered
fenceostrich
flightless
hair
head
large
livestock
long
meadow
neck
ostrich
ostriches
outdoors
park
public
ratite
savannah
staring
videoslowmotionforefront
walking
wilderness
wildlife