英文關鍵字
board
business
component
computer
concept
connection
data
digital
electrical
electronic
electronics
engineer
engineering
equipment
fix
hand
hardware
industrial
industry
information
internet
laptop
looking
maintenance
man
network
occupation
people
person
processor
professional
repair
repairing
repairman
service
study
support
system
tech
technical
technician
thinking
tool
work
worker
working