英文關鍵字
alga
algae
algal
ambiance
aquatic
bottom
brava
catalonia
costa
ecosystem
environment
europe
floor
flora
footage
france
girona
grass
habitat
italy
marine
mediterranean
natural
nature
nobody
ocean
plant
saltwater
scene
sea
seabed
seafloor
seagrass
seaweed
spain
sunlight
surface
tapeweed
the
tyrrhenian
under
undersea
underwater
vegetation
video
water