英文關鍵字
sea
underwater
coral
tropical
red
reef
colorful
fish
seascape
scene
ocean
nature
environment
water
blue
aquatic
background
marine
dive
animal
wild
life
ecosystem
wildlife
scuba
diver
undersea
surface
under
swim
egypt
beautiful
swimming
garden
snorkelling
tourism
footage
snorkeling
travel
diving
saltwater
natural