英文關鍵字
appliance
assembling
big
black
block
blockchain
body
box
business
cable
close
computer
concept
construction
control
data
deep
electric
electrician
electricity
electronic
energy
engineer
equipment
future
futuristic
grey
home
innovation
intelligence
job
learning
machine
maintenance
man
panel
part
person
research
science
sorts
system
team
technician
technology
untwists
work