英文關鍵字
animal
aquatic
beach
beauty
biology
coastline
color
environmental
gold
grass
green
lake
landscape
natural
nature
organism
plant
pond
relaxation
river
sand
scene
scum
sea
seaweed
shell
summer
sunlight
surface
swamp
travel
water
wave
weed
英文關鍵字
animal
aquatic
beach
beauty
biology
coastline
color
environmental
gold
grass
green
lake
landscape
natural
nature
organism
plant
pond
relaxation
river
sand
scene
scum
sea
seaweed
shell
summer
sunlight
surface
swamp
travel
water
wave
weed