英文關鍵字
sea
tortoise
turtle
wildlife
underwater
algae
inhabitants
diving
food
colorful
reefs
beautiful
corals
swimming
blue
world
background
relax
ocen
search
water
sport
nature
school
fish
face
animal
green
ocean
reptile
pacific
reef
shell
marine
island
protected
under
snorkeling
surfacing
california
isolated
graceful
lagoon
travel
clear
breathing