英文關鍵字
active
activity
adult
adventure
air
aquatic
ascending
ascent
background
beautiful
beauty
blue
clear
color
coral
day
deep
depth
dive
diver
divers
diving
egypt
fins
fun
group
healthy
holiday
leisure
light
man
marine
nature
ocean
pelagic
people
red
reef
safety
scuba
sea
sport
stern
surface
swim
swimmer
swimming
travel
tropical
underwater
waiting
water
wide