英文關鍵字
amed
apnea
aqua
body
breathless
buddy
buoy
coach
control
day
endurance
equipment
extreme
female
freediver
freediving
group
indonesia
leisure
male
man
marine
ocean
outdoor
people
person
safety
sea
secure
sport
static
surface
swimming
team
training
tropical
two
underwater
water
wet
woman
young