英文關鍵字
planet
earth
globe
suit
shirt
white
hands
male
unrecognizable
man
hud
hologram
smart
businessman
concept
future
hand
augmented
business
digital
technology
enhancement
epidemic
medical
face
pandemic
mask
covid19
healthcare
infection
health
care
help
flu
coronavirus
therapy
treatment
science
safety
protective
allergy
air
breathe
protect
hygiene
protection