英文關鍵字
asian
bump
business
care
caucasian
control
coronavirus
couple
covid19
distancing
elbow
elbows
epidemic
face
fitness
friends
friendship
girl
greeting
hand
handshake
health
hygiene
lifestyle
love
man
mask
medical
outdoor
outdoors
outside
pandemic
people
person
protection
quarantine
safety
social
sport
spread
stop
together
two
urban
virus
woman
young