浜辺
accident
aid
berth
buoy
coast
collage
disaster
donut
drowning
emergency
float
flotation
health
help
inflatable
life
lifebelt
lifebuoy
lifesaver
lifetube
many
marine
mean
object
ocean
orange
outdoors
pier
precautions
protection
rescue
rescuer
ring
river
safe
safety
save
saving
sea
secure
ship
shore
sink
sos
summer
survival
swim
swimming
water