英文關鍵字
asian
bacteria
breathing
care
child
childcare
cold
contagion
cough
cute
defense
disease
doctor
eye
face
fever
flu
healthcare
healthy
hospital
hygiene
ill
infections
influenza
kid
lifestyle
looking
mask
medical
medicine
motion
patient
people
pollution
pretty
procedure
protection
protective
sad
scared
sick
slow
thai
tired
unwell
upset
vaccine
virus
war
young