英文關鍵字
above
aerial
air
aquatic
australia
barrier
blue
clean
clear
coral
endangered
environment
fish
global
great
helicopter
nature
ocean
pollution
queensland
reef
scuba
sea
snorkel
snorkeling
tropical
view
warming
water
英文關鍵字
above
aerial
air
aquatic
australia
barrier
blue
clean
clear
coral
endangered
environment
fish
global
great
helicopter
nature
ocean
pollution
queensland
reef
scuba
sea
snorkel
snorkeling
tropical
view
warming
water