英文關鍵字
2019ncov
analysis
are
background
birthday
black
blue
bow
box
breathing
bro
brown
care
celebration
circle
clean
clinic
color
concept
coronavirus
covid
covid19
epidemic
face
gift
gloves
golden
hands
health
ill
infection
isolated
left
lid
light
mask
masks
medical
medicine
nobody
packed
pandemic
patient
present
protection
quarantine
red
respirator
right
set
sickness
table
tablet
view
virus
white
wooden