浜辺
aid
assistance
belt
buoy
circle
coast
concept
danger
device
emergency
equipment
float
flotation
guard
health
help
journey
life
lifebelt
lifebuoy
lifeguard
lifesaver
marine
obviation
ocean
orange
personal
protection
red
rescue
ring
rope
safe
safety
save
saver
sea
security
shore
sos
submerge
summer
survival
swimming
travel
vacation
water
wave