機器
against
asia
asian
background
business
electric
equipment
fire
frame
glasses
hardware
holding
industrial
industry
iron
job
labour
light
male
man
manufacture
manufacturing
metal
metal work
occupation
one
people
person
professional
repair
repairman
risk
service
shop
spark
sparks
squat
steel
technician
tool
traditional
weld
welder
welding
work
worker
working
workshop
young