英文關鍵字
soap
bubbles
blow
park
bubble
transparent
bright
multi-colored
color
colored
illumination
background
trees
entertainment
children
space
city
colorful
scene
beauty
wood
natural
white
weather
blue
day
forest
travel
season
landscape
sky
beautiful
tree
outdoor
nature
autumn
spring
sun
cloud
leaves
branch
branches
woods
clouds
green
birch