英文關鍵字
adult
anxious
bad
board
broken
business
caucasian
computer
device
disappointed
disillusioned
electronics
engineer
engineering
equipment
examine
fix
gesticulate
gestures
gesturing
hands
hardware
interior
irritated
job
looking
maintenance
man
motherboard
motion
nervous
occupation
office
people
person
professional
repair
repairman
service
sign
slow
support
technical
technician
technology
troubled
upset
work
worker
worried