英文關鍵字
abstract
animal
animals
animated
aqua
aquatic
are
art
background
beam
beautiful
blue
bottom
bright
bubbles
cause
clear
cloud
computer
computers
debris
deep
design
detected
detecting
digital
floating
foam
illustration
intelligent
jellyfish
land
life
light
map
marine
monitor
natural
nature
ocean
pollution
real
research
satellite
sea
slow
stream
summer
swim
technology
these
toxic
underwater
waste
water
wave
which
wildlife
will