英文關鍵字
agriculture
aquaculture
artificially
background
blue
breeding
coast
created
day
environment
europe
farm
fish
fishmeal
lake
lakes
line
many
natural
outdoor
rates
small
ukraine
water
英文關鍵字
agriculture
aquaculture
artificially
background
blue
breeding
coast
created
day
environment
europe
farm
fish
fishmeal
lake
lakes
line
many
natural
outdoor
rates
small
ukraine
water