英文關鍵字
active
adventure
aqualung
blue
boy
bubbles
child
childhood
colorful
coral
dive
diver
diving
education
egypt
fish
happy
holding
instructor
kid
marine
motion
natural
nature
ocean
people
recreation
red
reef
regulator
scuba
sea
sharm
slow
sport
student
summer
swim
swimming
training
travel
tropical
two
under
underwater
vacation
water
wildlife
young