英文關鍵字
africa
ancient
animal
baby
behind
bond
bush
calf
conservation
death
eco
ecology
ecosystem
endangered
exciting
facing
gun
horn
hunter
illegal
interesting
kill
large
mother
poach
protect
rhino
rhinoceros
safari
savannah
scope
sniper
species
tourism
tourist
towards
trade
travel
unique
walking
weapon
white
wildlife