英文關鍵字
big
black
clip
closeup
computer
electronic
fast
footage
functioning
large
laser
layering
machine
office
paper
pile
powerful
printer
printing
processing
sheets
shiny
tool
tray
video
working
英文關鍵字
big
black
clip
closeup
computer
electronic
fast
footage
functioning
large
laser
layering
machine
office
paper
pile
powerful
printer
printing
processing
sheets
shiny
tool
tray
video
working