英文關鍵字
active
alone
anti
antimask
bag
care
casual
city
confinement
contamination
corona
coronavirus
covid19
disease
downtown
epidemic
female
flu
health
healthcare
holding
journey
lonely
medical
montreal
outbreak
outdoor
outside
pandemic
people
person
precaution
prevention
protection
public
quebec
respiratory
safe
safety
street
travel
uhd
virus
walking
wearing
woman
young