英文關鍵字
alert
area
bad
beach
blue
brazil
caution
coast
coastline
danger
dangerous
flag
forbidden
hazard
hurricane
lockdown
nature
ocean
portuguese
prohibition
red
rescue
safety
sand
save
sea
seacoast
seascape
seaside
season
shore
sign
sky
storm
summer
surf
swimming
symbol
tornado
travel
vacation
warn
warning
water
wave
weather
wind