英文關鍵字
abuse
animal
animals
asia
asian
background
big
biology
captivity
ceylon
chain
chained
chaining
clip
closeup
control
cruelty
daklak
day
destination
discovery
domesticated
elephant
finger
foot
freedom
gray
group
hard
hike
indian
large
leg
life
locked
mammal
movement
nail
nature
object
park
poor
resolution
restraint
rope
sad
strong
texture
thailand
together
torture
vietnam
wild
wildlife
zoo