浜辺
aid
aqua
assistance
background
belt
circle
concept
crete
disaster
drowning
emergency
equipment
float
flood
greece
greek
health
help
insurance
life
lifebelt
lifeguard
nautical
nobody
object
ocean
orange
plastic
pool
protect
protection
rescue
safe
safeguard
safety
sea
seaside
secure
security
sos
summer
sunny
support
survival
swim
symbol
travel
urgent
vacations
water