浜辺
accident
adult
background
blue
buoy
caucasian
caution
coastguard
color
emergency
equipment
female
float
hand
help
holiday
job
life
lifebuoy
lifeguard
lifesaver
people
person
pool
portrait
protection
reaching
rescue
resort
rest
ring
safe
safety
sailor
save
saver
sea
secure
security
service
summer
survival
swim
swimming
vacation
water
woman
work
young