英文關鍵字
adult
allergy
antibacterial
bacteria
bathroom
bowl
care
cleaning
cleanliness
contagious
contamination
coronavirus
crisis
diseases
disinfect
disinfecting
epidemic
germs
gloves
hands
health
healthcare
hospital
human
hygiene
hygienic
infected
infection
isolated
liquid
man
medical
objects
pandemic
people
person
prevention
protection
quarantine
quarantined
respiratory
safety
sanitary
solution
spray
toilet
virus
viruses
washing