英文關鍵字
adult
animal
aquatic
australia
bivalve
blue
clams
coral
creature
day
depth
diving
fish
footage
giant
invertebrate
inviting
life
marine
molluscs
mollusk
movie
nature
ocean
pacific
photography
polynesia
reef
relaxation
sea
small
soft
space
tourism
tranquil
travel
tridacna
tridacnidae
tropical
under
underwater
video
water
wildlife