英文關鍵字
lime
falling
citrus
fruit
water
drop
food
vitamins
aquarium
bubbles
fresh
splashing
background
floating
juicy
liquid
motion
organic
ripe
slow
splash
delicious
nature
underwater
refreshing
air
black
freshness
natural
surface
transparent
fetus
tropical
india
circle
clean
isolated
lemonade
three
drink
immunity
hit
rutaceae
plantae
tree
green