浜辺
aid
assistance
boat
canoe
clothing
flat
floatation device
flotation aid
guard
help
icon
illustration
jacket
kid
lake
life
lifebuoy
lifeguard
lifesaver
ocean
pool
preserver
raft
recreation
rescue
round shadow
rubber
safe
safety
saver
sea
security
ship
shipwreck
sign
sink
sos
survival
swimmer
swimming
symbol
vest
water
yacht