英文關鍵字
orange
fish
tilapia
black
red
nile
pla
tubtim
ruby
pellet
feeding
hand
dropping
people
person
woman
aquatic
animal
life
beautiful
amazing
school
shoal
nature
swimming
eating
group
numerous
pond
lake
river
freshwater
water
surface
ripple
liquid
patio
yard
aquaculture
food
protein
vitamin
mineral
nutritious
daytime
outdoor
sunlight
warm
footage