英文關鍵字
2019ncov
action
auto
automobile
bacteria
car
care
chemical
cleaner
cleaning
cleanliness
corona
coronavirus
dirty
disinfectant
disinfection
door
dust
epidemic
equipment
garage
hand
handle
hygiene
interior
job
liquid
maintenance
occupation
pandemic
prevention
professional
purity
remove
salon
sanitizing
scouring
service
spray
sterilization
tools
transport
upholstery
utensils
vehicle
virus
wash
working