英文關鍵字
activity
adventure
air
assistant
bind
black
boat
container
cylinder
dive
diver
equipment
fasten
fin
flipper
gear
leisure
line
mask
metal
ocean
oxigen
oxygen
prepare
pressure
put
recreational
regulator
rope
scuba
sea
set
silver
snorkel
sport
summer
tank
tie
tourism
travel
tube
tubeline
underwater
vacation
water
wetsuit
white