英文關鍵字
adult
agree
approve
board
broken
business
caucasian
computer
device
electronics
engineer
engineering
equipment
examine
fix
gesticulate
gestures
good
hand
happy
hardware
interior
job
looking
maintenance
man
motherboard
motion
occupation
office
people
person
pleased
professional
repair
repairman
satisfied
service
sign
slow
smile
support
technical
technician
technology
thumbs
work
worker
yes