浜辺
assistance
background
belt
buoy
circle
concept
emergency
equipment
float
help
illustration
inflatable
life
lifebelt
lifebuoy
lifeguard
lifesaver
nautical
object
ocean
orange
protect
protection
red
rescue
ring
rope
round
safe
safety
sailing
save
sea
security
ship
shipwreck
shore
sink
soft
sos
summer
survival
swim
water
wave