浜辺
accident
background
belt
blue
body
buoy
circle
danger
device
dock
donut
drowned
drowning
emergency
equipment
float
guard
help
life
lifebuoy
lifeguard
lifesaver
marine
ocean
orange
part
pole
preserver
protection
red
rescue
resort
ring
risk
rope
safe
safety
sandbank
save
scenic
sea
security
shipwreck
sos
splash
swimming
thing
vacation
water