英文關鍵字
amazing
aquarium
atlantic
beautiful
biodiversity
canyon
caribbean
cave
cocos
conservation
coral
costa
diver
diversity
ecosystem
environment
evolution
exploration
fish
food
island
landscape
lantern
life
marine
nature
nighth
ocean
pacific
pinnacle
reef
rica
school
science
sea
seabed
seascape
striped
surface
tourism
tropical
two
underwater
wall
water
wilderness
wildlife
yellow