英文關鍵字
adventure
alga
anemone
aquatic
beauty
biodiversity
blue
colorful
coral
diversity
diving
ecosystem
environment
exotic
exploration
fauna
fish
flora
habitat
invertebrate
life
marine
natural
nature
ocean
oceanic
reef
saltwater
scenic
sea
serene
snorkeling
tranquility
tropical
underwater
vibrant
vivid
water
wildlife