機器
浜辺
aerial
algarve
beautiful
billboard
blue
coast
digger
drone
environment
europe
evaporation
evaporation pans
famous
harvest
industrial
industry
lake
landmark
landscape
mineral
natural
nature
nature reserve
nose
ocean
pond
portugal
production
saline
salines
salt extraction
salt farm
salt ponds
salty
sea
sea salt
sea water
seaside
sky
summer
traditional
travel
water
white