英文關鍵字
animal
aquarium
aquatic
background
beauty
biodiversity
blue
clear
color
colorful
conservation
coral
dive
ecosystem
environment
fish
graceful
green
hawksbill
island
marine
natural
nature
ocean
oman
protected
red
reef
reptile
scuba
sea
species
sub
swimming
tropical
turtle
under
underwater
unexpected
unique
water
wild
wildlife