英文關鍵字
slow
motion
footage
herd
elephants
walking
river
forest
elephant
calves
baby
called
calf
weighs
250
pounds
birth
stands
three
feet
tall
recognize
mothers
touch
scent
sound
stay
close
couple
months
africa
animal
cute
grass
nature
playing
running
safari
animals
savannah
south
video
wilderness
elephat
born
african
closeup
ears
herbivore
landscape
park
savanna
trunk
wild
wildlife
newborn