英文關鍵字
achieve
clean
cleaning
cleanliness
clear
cloth
crystal
crystal-clear
disinfection
dust-free
dusting
fingerprints
footage
glass
glasses
glassware
hand
hands
housekeeping
human
hygiene
maintenance
polishing
sanitization
scrubbing
shining
smudge-free
sparkling
spot
spotless
sterilization
streak-free
surfaces
tidying
tools
use
white
window
wiping