英文關鍵字
40s
4549
american
and
care
cleaning
close
coat
consultant
doctor
ethnicity
forties
gel
hand
healthcare
hispanic
hospital
hygiene
illness
infection
lab
lockdown
male
man
mature
medicine
men
motion
occupation
one
people
person
recovery
sanitizer
slow
staff
up
usa
ward
washing
white
working
years