英文關鍵字
2019ncov
augmented
bacteria
bank
business
buy
cell
commerce
compensation
concept
coronavirus
covid19
currency
dividend
earn
ecommerce
economy
epidemic
exchange
finance
hand
hologram
hud
income
infection
investor
job
make
man
market
ncov
oder
pandemic
passive
pay
payment
phone
reality
reward
sale
sell
smartphone
smile
success
technology
trade
work