英文關鍵字
adult
allergy
antibacterial
bacteria
care
cellphone
cleaning
cleanliness
contagious
contamination
coronavirus
crisis
diseases
disinfect
disinfecting
electronics
epidemic
germs
gloves
hands
health
healthcare
hospital
human
hygiene
hygienic
infected
infection
interior
isolated
liquid
man
medical
mobile
motion
object
pandemic
people
person
phone
prevention
protection
quarantine
quarantined
respiratory
safety
slow
smartphone
solution
spray
viruses
wearing