機器
alphabet
ancient
antique
black
box brown
classic
closeup
communication
detail
dot
dusty
electric
equipment
journalism
journalist
keyboard
keys
letter
matrix
mechanical
message
metal
net
news
object
office
old
past
qwerty
receiver
recorder
retro
sender
spool
tape
technology
telecommunication
telegram
telegraph
telex
text
type
typewriter
vintage
web
wood
wooden
write
writer