英文關鍵字
motion
footage
background
screen
media
clip
concept
digital
multimedia
presentation
trout
fish
swim
clear
water
crystalline
lake
top
view
farm
tank
fresh
aquatic
underwater
swimming
freshwater
top-down
fishing
aquaculture
farming
crystal
transparent
natural
habitat
fishery
industry
pisciculture
perspective
environment
aqua
culture
ecosystem
shot
healthy
vibrant
life
angle
sustainable
management