英文關鍵字
abstract
animal
aquaculture
background
big
blue
bright
clear
cold
color
crystal
diffraction
drone
drove
environment
fish
fishes
fishing
flock
group
life
light
little
natural
nature
norway
ocean
outdoor
port
refraction
ripple
salt
saltwater
sea
shoal
small
steers
surface
swim
thailand
tropical
turquoise
underwater
water
wave
wild
wildlife