英文關鍵字
covid
flu
sick
coughing
man
home
medical
winter
healthcare
test
health
care
check
corona
isolation
virus
allergy
thermometer
temperature
risk
cough
fever
leave
symptom
symptoms
young
people
alone
body
male
adult
one
house
sitting
inside
person
guy
indoors
stress
ethnicity
tired
lounge
cold
apartment
blanket
problem