英文關鍵字
color
fun
red
triangle
yellow
white
background
colorful
illustration
design
paper
birthday
celebration
day
decoration
event
festive
happy
holiday
bright
human
party
abstract
medical
black
flag
banner
3d
festival
biological
traditional
cell
hanging
culture
biology
science
garland
carnival
nucleus
anatomy
brain
neuron
jewish
flags
bunting
nerve
synapse
receptor
axon
neural