浜辺
belt
blue
box
buoy
buoyant
closeup
coast
disaster
drown
float
guard
harbour
horizontal
kisby
life
lifebelt
lifebuoy
lifering
lifesaver
line
marine
orange
outdoors
perry
preserver
protection
rail
reach
red
rescue
ring
ringbuoy
rope
round
rubber
safety
sand
save
sea
seaside
security
shiny
ship
summer
sunny
swim
water
wave