英文關鍵字
african
alone
angry
animal
bite
cage
captive
captivity
cruel
cruelty
danger
dangerous
depression
enclosure
escape
exotic
eye
fear
fence
freedom
hungry
hunter
killer
king
leo
liberty
life
lion
lioness
locked
lonely
look
lying
park
paws
power
predator
prison
prisoner
protection
sad
sadness
safari
shelter
sit
sorrow
strength
trapped
wild
zoo