英文關鍵字
river
park
environment
natural
nature
green
fish
tilapia
black
red
nile
oreochromis
niloticus
pla
nin
thupthim
tubtim
ruby
aquatic
animal
life
beautiful
amazing
school
shoal
plenty
numerous
farm
pond
lake
freshwater
swimming
relaxing
water
garden
patio
yard
aquaculture
food
protein
vitamin
mineral
nutritious
low
fat
daytime
outdoor
sunlight
warm
footage