機器
adult
biracial
caucasian
clean
cleaners
cleaning company
cleaning service
cleaning supplies
colleagues
commercial cleaning
computer monitor
coworkers
device
electrical
equipment
floor
floor scrubber
gadget
hygiene
indoors
interracial
job
man
mixed race
multicultural
multiethnic
office
people
professional
rags
team
teamwork
together
wash
windows
women
work
workers
young