英文關鍵字
colored
change
climate
bleached
seascape
dead
coral
bleaching
warm
white
bleach
world
heritage
whitsundays
underwater
reef
ocean
water
sea
environment
australia
life
nature
colorful
global
warming
blue
beautiful
wildlife
travel
fish
color
animal
habitat
ecosystem
conservation
snorkel
dive
snorkeling
marine
scene
great
barrier
carbon
dioxide
acidic
dying